What Is Payment Posting in Medical Billing? ERA, EOB, EFT & Adjustments Explained

What Is Payment Posting in Medical Billing? ERA, EOB, EFT & Adjustments Explained

Payment posting is one of the most important financial processes in medical billing and Revenue Cycle Management.

After a healthcare provider submits a claim and the insurance company processes it, the payer determines how much of the claim will be paid, adjusted, denied, or transferred to patient responsibility.

The payment posting team records that information in the provider's billing system.

Accurate payment posting is critical because an incorrectly posted payment can create:

• False outstanding balances
• Incorrect patient statements
• Incorrect AR reports
• Missed underpayments
• Duplicate follow-up
• Incorrect contractual adjustments
• Unresolved denials
• Revenue leakage

For anyone working in medical billing, AR, denial management, or RCM operations, understanding payment posting is essential.

This guide explains the complete payment posting process, including ERA, EOB, EFT, insurance payments, patient payments, adjustments, denials, reconciliation, and common posting errors.

What Is Payment Posting in Medical Billing?

Payment posting is the process of recording payments and claim-processing information into the medical billing or practice management system.

The information usually comes from:

• Insurance payers
• Patients
• Secondary insurance companies
• Electronic remittance files
• Paper EOBs
• Checks
• EFT transactions
• Credit card payments
• Online patient payments

The payment posting process may include recording:

• Paid amount
• Allowed amount
• Contractual adjustment
• Deductible
• Copayment
• Coinsurance
• Denied amount
• Non-covered amount
• Other payer adjustments
• Patient responsibility
• Remaining insurance balance

A correctly posted account should accurately reflect what the payer actually did with the claim.

Where Payment Posting Fits in the Medical Billing Process

Payment posting occurs after the payer adjudicates the claim.

A simplified revenue cycle looks like:

Patient Registration
↓
Eligibility Verification
↓
Prior Authorization
↓
Provider Documentation
↓
Medical Coding
↓
Charge Entry
↓
Claim Submission
↓
Payer Adjudication
↓
Payment Posting
↓
Denial Management / AR Follow-Up
↓
Patient Billing
↓
Account Resolution

Payment posting acts as a bridge between payer adjudication and the next action required on the account.

If the payer pays correctly, the payment is recorded.

If the payer denies or underpays the claim, payment posting helps identify that the account requires further follow-up.

For the complete workflow, read:

Medical Billing Process Explained: A Complete Step-by-Step Guide

Why Is Payment Posting Important?

Payment posting affects several areas of the revenue cycle.

Accurate posting helps healthcare organizations:

• Maintain correct AR balances
• Identify unpaid claims
• Detect underpayments
• Transfer correct patient responsibility
• Identify denied claims
• Reconcile payer deposits
• Produce accurate financial reports
• Reduce duplicate follow-up
• Prevent incorrect patient billing
• Track payer reimbursement trends

If payments are posted incorrectly, the billing system may show balances that do not actually exist.

That can cause AR representatives to waste time following up on claims that were already paid.

On the other hand, incorrect posting may also hide legitimate unpaid balances.

What Is an ERA?

ERA stands for Electronic Remittance Advice.

An ERA is an electronic file that contains information about how an insurance payer processed one or more claims.

It can include:

• Patient information
• Claim number
• Date of service
• Billed amount
• Allowed amount
• Paid amount
• Deductible
• Copayment
• Coinsurance
• Contractual adjustments
• Denial information
• CARC codes
• RARC codes
• Check or EFT information

ERAs are commonly used because they allow payment information to be posted electronically.

In many billing systems, ERA files can be imported automatically or semi-automatically.

What Is an EOB?

EOB stands for Explanation of Benefits.

An EOB is a document explaining how an insurance company processed a claim.

It may show:

• Provider charges
• Allowed amount
• Amount paid
• Adjustments
• Patient responsibility
• Deductible
• Coinsurance
• Copayment
• Denial reason
• Non-covered services
• Claim remarks

An EOB may be available electronically through a payer portal or received as a paper document.

The information on an EOB helps billing staff understand how the payer adjudicated the claim.

ERA vs. EOB

ERA and EOB contain similar claim-processing information, but the format is different.

ERA

• Electronic format
• Can often be imported into billing software
• Supports automated payment posting
• Usually contains standardized adjustment codes
• Useful for high-volume processing

EOB

• Human-readable explanation
• May be paper or electronic
• Often reviewed manually
• Useful for understanding payer decisions
• Commonly used when ERA is unavailable

A simple way to understand the difference is:

ERA = electronic remittance data

EOB = explanation of how the payer processed the claim

What Is EFT in Medical Billing?

EFT stands for Electronic Funds Transfer.

EFT is the electronic transfer of money from the insurance payer to the healthcare provider's bank account.

It is important to understand that:

ERA provides payment information.

EFT transfers the actual money.

These two processes are related but not identical.

For example:

The payer may send an EFT deposit of:

$25,000

and provide an ERA showing which claims and patients make up that $25,000 payment.

The payment posting team may need to reconcile the ERA total with the EFT deposit.

ERA vs. EFT

Beginners often confuse ERA and EFT.

Think of it this way:

ERA

Explains what was paid and why.

EFT

Represents the actual electronic payment deposited into the provider's account.

A provider may receive both at approximately the same time.

The payment poster may compare:

ERA total = EFT deposit

to confirm that the payment matches.

What Is an Insurance Payment?

An insurance payment is the amount the payer reimburses the healthcare provider after adjudicating the claim.

The payer may pay:

• The full allowed amount
• Part of the allowed amount
• Nothing
• A reduced amount
• An amount after deductible or coinsurance

The actual payment depends on:

• Contract
• Coverage
• Coding
• Benefits
• Patient responsibility
• Payer policies
• Claim processing rules

What Is the Allowed Amount?

The allowed amount is the amount the payer considers payable or eligible under its reimbursement rules or provider contract.

For example:

Provider charge: $200
Allowed amount: $120
Insurance payment: $96
Patient coinsurance: $24
Contractual adjustment: $80

The provider originally charged $200, but the payer allowed only $120.

The difference between the charge and allowed amount may represent a contractual adjustment when applicable.

What Is a Contractual Adjustment?

A contractual adjustment is generally the difference between the provider's billed charge and the payer's allowed amount when the provider has agreed to accept the payer's contracted reimbursement.

Example:

Charge: $250
Allowed amount: $150
Contractual adjustment: $100

The $100 is generally not collectible from the patient when the provider contract requires it to be written off.

Correctly identifying contractual adjustments is extremely important.

If a payment poster incorrectly transfers that amount to the patient, the patient may receive an inaccurate bill.

What Is Patient Responsibility?

Patient responsibility is the portion of the claim that the payer determines may be owed by the patient.

Common forms include:

• Copayment
• Deductible
• Coinsurance
• Non-covered amount
• Self-pay balance

Payment posters must carefully distinguish legitimate patient responsibility from:

• Contractual write-offs
• Insurance balances
• Denied amounts
• Payer processing errors

Not every unpaid amount should automatically be billed to the patient.

What Is a Deductible?

A deductible is an amount the patient may need to pay before certain insurance benefits begin paying according to the plan.

For example:

Allowed amount: $150
Deductible applied: $150
Insurance payment: $0
Patient responsibility: $150

If the payer correctly applies the amount to the deductible, the balance may be transferred to the patient according to applicable billing rules.

What Is Coinsurance?

Coinsurance is typically a percentage of the allowed amount assigned to the patient after applicable plan rules are applied.

Example:

Allowed amount: $100
Insurance responsibility: 80%
Patient coinsurance: 20%

The payer may pay:

$80

and assign:

$20

to the patient.

What Is a Copayment?

A copayment is generally a fixed amount the patient owes for a covered service.

For example:

Specialist copay: $40

The payer may assign that $40 to patient responsibility when processing the claim.

Types of Payment Posting

Payment posting may be divided into several categories.

1. Insurance Payment Posting

Insurance payment posting involves recording payer reimbursement.

The poster may review:

• ERA
• EOB
• Check
• EFT deposit
• Payer portal

The posting process may include:

• Insurance payment
• Contractual adjustment
• Deductible
• Coinsurance
• Copayment
• Denial
• Other adjustment

2. Patient Payment Posting

Patient payments may come from:

• Credit card
• Cash
• Check
• Online portal
• Payment plan
• Phone payment

The payment should be applied to the correct:

• Patient account
• Date of service
• Charge
• Outstanding balance

Incorrect patient payment posting can create credit balances or inaccurate statements.

3. Electronic Payment Posting

Electronic posting uses ERA data to apply payments automatically or semi-automatically.

This can improve efficiency, especially in high-volume billing operations.

However, automated posting still requires oversight.

Billing staff may need to review:

• Exceptions
• Unmatched claims
• Denials
• Zero-payment claims
• Unusual adjustments
• Posting errors

Automation does not eliminate the need for reconciliation.

4. Manual Payment Posting

Manual posting occurs when staff enter payment information directly from:

• Paper EOB
• PDF remittance
• Payer portal
• Check
• Other payment documents

Manual posting requires careful attention because data-entry errors are easier to make.

The Payment Posting Process Step by Step

A typical workflow may look like this.

Step 1: Receive the Payment Information

The payment posting team receives:

• ERA
• EOB
• EFT
• Check
• Patient payment
• Payer correspondence

The payment should be associated with the correct payer and deposit.

Step 2: Identify the Claim

Match the payment information with the correct:

• Patient
• Claim
• Date of service
• Provider
• Procedure

Matching errors can result in payments being posted to the wrong account.

Step 3: Verify the Billed Amount

Compare the original charge with the payer's remittance information.

Example:

Billed: $300

Then review:

• Allowed amount
• Paid amount
• Adjustment
• Patient responsibility

Step 4: Post the Insurance Payment

Record the amount actually paid by the payer.

Example:

Insurance payment: $150

The billing system should reflect the exact payer payment.

Step 5: Post Contractual Adjustments

If the payer contract requires a write-off, post the correct contractual adjustment.

Example:

Charge: $250
Allowed: $175
Contractual adjustment: $75

The adjustment should use the correct adjustment type or code in the billing system.

Step 6: Post Patient Responsibility

Transfer appropriate amounts to the patient when the payer identifies:

• Deductible
• Coinsurance
• Copayment
• Other valid patient responsibility

This should be based on the payer's adjudication and applicable billing rules.

Step 7: Post Denials and Other Adjustments

If the payer denies part or all of the claim, record the denial information accurately.

This may include:

• CARC
• RARC
• Denied amount
• Reason
• Remaining insurance balance

The account may then move to:

• AR follow-up
• Denial management
• Coding review
• Authorization review
• Appeal

Step 8: Reconcile the Payment

Confirm that the posted amount matches the payment received.

For example:

ERA total: $18,450
EFT deposit: $18,450
Posted total: $18,450

If the totals do not match, investigate the difference.

Step 9: Review Remaining Balance

After posting, determine what remains outstanding.

The balance may be:

• Zero
• Patient responsibility
• Insurance balance
• Denied balance
• Secondary insurance balance
• Credit balance

The next action should depend on the remaining balance type.

Example of Payment Posting

Consider this example:

Provider charge: $200
Payer allowed amount: $120
Insurance payment: $90
Patient coinsurance: $30
Contractual adjustment: $80

The payment poster may record:

• $90 insurance payment
• $30 patient responsibility
• $80 contractual adjustment

The original $200 charge is now fully accounted for:

$90 + $30 + $80 = $200

This example shows why payment posting involves more than simply entering the insurance payment.

Example With Deductible

Suppose:

Provider charge: $180
Allowed amount: $120
Deductible: $120
Insurance payment: $0
Contractual adjustment: $60

The posting may show:

• $0 insurance payment
• $120 patient responsibility
• $60 contractual adjustment

Again, the full charge must be accounted for correctly.

Example With a Denial

Suppose:

Charge: $300
Allowed amount: $0
Insurance payment: $0
Denial: Authorization required

The poster should not automatically transfer the $300 to the patient.

Instead, the denial should be recorded and the claim may need to move to:

Denial Management / AR Follow-Up

for investigation.

For more details, read:

Top Medical Billing Denials: Common Causes, Codes & How to Resolve Them

What Are Adjustment Codes?

Adjustment codes explain why the payer changed, reduced, denied, or assigned responsibility for part of the claim.

Common categories may include:

• Contractual obligation
• Patient responsibility
• Payer-initiated reduction
• Correction or reversal
• Other adjustment

ERA files often contain standardized reason codes.

Payment posters should understand how those codes affect the balance.

What Are CARC Codes?

CARC stands for Claim Adjustment Reason Code.

CARCs explain why a claim or service line was adjusted.

Examples may relate to:

• Deductible
• Coinsurance
• Contractual adjustment
• Duplicate service
• Missing information
• Timely filing
• Medical necessity

A payment poster should understand whether the adjustment represents:

• Insurance responsibility
• Patient responsibility
• Contractual adjustment
• Denial requiring follow-up

What Are RARC Codes?

RARC stands for Remittance Advice Remark Code.

RARCs provide additional information about the payer's processing decision.

They are often used along with CARC codes.

Payment posters and AR representatives should review both when investigating claim outcomes.

Payment Posting and Denial Management

Payment posting is often where denials become visible inside the billing system.

When an ERA contains a denied claim, the payment poster should record the denial correctly so the claim can be routed to the appropriate team.

Possible next steps include:

• AR follow-up
• Coding review
• Authorization review
• Eligibility review
• Appeal
• Corrected claim
• Medical records submission

Incorrect denial posting can cause the claim to disappear from the correct work queue.

For a detailed denial guide, read:

Top Medical Billing Denials: Common Causes, Codes & How to Resolve Them

Payment Posting and AR Follow-Up

AR representatives rely heavily on accurate payment posting.

Before following up on an unpaid claim, an AR representative may review:

• Insurance payment
• Adjustment
• Denial
• Patient responsibility
• Remaining balance
• EOB/ERA
• Previous notes

If the payment was already received but not posted correctly, AR follow-up may be unnecessary.

If a claim was underpaid, the AR representative may investigate the reimbursement difference.

To learn more about AR work, read:

What Is an AR Representative in Medical Billing? Duties, Skills & Career Path

What Is Underpayment?

An underpayment occurs when the payer pays less than the amount expected according to applicable reimbursement terms.

Possible causes include:

• Incorrect fee schedule
• Wrong contract rate
• Missing modifier
• Incorrect units
• Incorrect payer processing
• Bundling
• Multiple-procedure reduction
• Provider status issue

Payment posters can play an important role in identifying underpayments.

For example:

Expected allowed amount: $150
Payer allowed amount: $100

If the provider contract supports $150, the $50 difference may require investigation.

What Is Overpayment?

An overpayment occurs when the payer or patient pays more than the amount actually due.

This can create a credit balance.

Examples include:

• Duplicate payer payment
• Patient paid before insurance and insurance later paid
• Incorrect payment posting
• Coordination of benefits correction
• Payer reprocessing

Credit balances should be reviewed carefully.

The healthcare organization may need to:

• Refund the payer
• Refund the patient
• Transfer the credit appropriately
• Apply it according to applicable policies

What Is a Reversal?

Sometimes a payer reverses a previously processed claim.

A reversal may occur because:

• Claim was reprocessed
• Eligibility changed
• COB changed
• Payment was incorrect
• Payer corrected an adjudication error

The payment posting team must correctly post both the reversal and any replacement transaction.

Otherwise, the account may show inaccurate balances.

What Is a Takeback or Recoupment?

A payer may recover money that was previously paid.

This may be called:

• Recoupment
• Takeback
• Offset
• Recovery

The payer may reduce a future payment to recover an earlier overpayment.

For example:

Current claims payable: $5,000
Previous overpayment recovery: $800
Actual EFT: $4,200

The payment posting team must correctly account for the $800 recovery.

What Is Secondary Payment Posting?

When a patient has secondary insurance, the primary payer processes the claim first.

After primary adjudication, the claim may be submitted to the secondary payer.

The secondary payment poster should review:

• Primary payment
• Primary adjustments
• Patient responsibility
• Secondary payment
• Secondary adjustments

The final patient balance should reflect both payer decisions.

Payment Posting and Coordination of Benefits

COB affects payment posting when multiple insurance plans are involved.

The billing system should accurately identify:

• Primary payer
• Secondary payer
• Tertiary payer when applicable

Incorrect payer order can lead to:

• Denials
• Incorrect patient balance
• Duplicate payments
• Refunds
• Reprocessing

Payment posters should review unusual payment patterns carefully.

Common Payment Posting Errors

Payment posting errors can significantly affect the revenue cycle.

Some common mistakes include:

1. Posting Payment to the Wrong Patient

This can create:

• False credit on one account
• False balance on another
• Incorrect statements
• Reconciliation problems

Always verify patient and claim information.

2. Incorrect Contractual Adjustment

Posting too much as a contractual adjustment may hide legitimate AR.

Posting too little may create a false patient or insurance balance.

3. Transferring Denied Amount to Patient Incorrectly

Not every denied insurance amount is patient responsibility.

Some denials require payer follow-up or correction.

4. Posting the Wrong Deductible or Coinsurance

Patient responsibility should match the payer's adjudication.

5. Ignoring Zero-Payment Claims

An ERA may contain claims with no payment.

These still need review because they may represent:

• Denials
• Deductible
• Bundling
• Non-covered services
• Other adjustments

6. Failing to Post Denial Codes

If denial information is not entered correctly, AR teams may not understand why the claim remains unpaid.

7. Not Reconciling Payment Totals

If ERA and EFT totals do not match the posted amount, something may be missing or posted incorrectly.

8. Incorrect Posting of Reversals

A reversal posted incorrectly can create major balance errors.

9. Ignoring Credit Balances

Credits may represent:

• Overpayment
• Duplicate payment
• Patient refund due
• Payer refund due

They should not remain unresolved indefinitely.

Payment Reconciliation

Reconciliation is the process of confirming that payment records match the actual money received.

The payment poster may compare:

• ERA total
• EFT amount
• Check amount
• Bank deposit
• Posted amount

For example:

ERA: $10,250
Bank EFT: $10,250
System posting: $10,100

There is a $150 difference that should be investigated.

Possible reasons include:

• Missed claim
• Incorrect adjustment
• Payment posted to wrong account
• Partial posting
• Posting error

Accurate reconciliation helps ensure no payment is lost.

What Does a Payment Posting Specialist Do?

A Payment Posting Specialist records and reconciles payments received from insurance companies and patients.

Common responsibilities may include:

• Posting ERAs
• Posting EOBs
• Recording insurance payments
• Recording patient payments
• Posting contractual adjustments
• Posting deductible
• Posting coinsurance
• Posting copay
• Identifying denials
• Reviewing zero-pay claims
• Reconciling EFTs and checks
• Reviewing credit balances
• Identifying underpayments
• Coordinating with AR teams
• Correcting posting errors

The role requires both speed and accuracy.

Skills Needed for Payment Posting

Useful skills include:

• Understanding EOBs and ERAs
• Knowledge of medical billing
• Basic understanding of CARC/RARC codes
• Understanding deductibles
• Understanding coinsurance
• Understanding copayments
• Knowledge of contractual adjustments
• Attention to detail
• Data-entry accuracy
• Reconciliation skills
• Analytical ability
• Familiarity with billing software
• Understanding payer reimbursement

Payment posting professionals should also understand how their work affects AR and patient billing.

ERA Auto-Posting vs. Manual Posting

Many modern billing systems support ERA auto-posting.

Auto-Posting Advantages

• Faster processing
• Less manual entry
• Better scalability
• Useful for high-volume practices

Auto-Posting Risks

Automation may not always handle unusual situations correctly.

Examples include:

• Complex denials
• Multiple adjustments
• Reversals
• Recoupments
• Unmatched claims
• Credit balances

Therefore, exception review remains important.

How Payment Posting Helps Reduce AR

Accurate payment posting helps ensure that AR reports contain only legitimate outstanding balances.

Consider this example:

The payer already paid a claim, but the payment was never posted.

The AR report still shows:

$500 outstanding

An AR representative may waste time calling the payer for a claim that was already resolved.

Once the payment is posted correctly, the false AR disappears.

Accurate payment posting therefore improves the quality of AR work.

Payment Posting and Patient Billing

Patient statements should generally be based on accurate payer processing.

Before billing a patient, the system should correctly reflect:

• Insurance payment
• Contractual adjustment
• Deductible
• Copay
• Coinsurance
• Other patient responsibility

If payment posting is incorrect, the patient may receive an incorrect bill.

This can create:

• Complaints
• Refunds
• Rework
• Compliance concerns
• Poor patient experience

Payment Posting Best Practices

RCM teams can improve posting accuracy by following several practices.

Match every payment carefully

Verify payer, patient, claim, and date of service.

Reconcile ERA and EFT totals

Do not assume they automatically match.

Review zero-pay claims

A $0 payment may still require action.

Use correct adjustment types

Do not treat every unpaid amount as a write-off.

Review patient responsibility carefully

Only transfer amounts supported by payer processing and applicable billing rules.

Identify underpayments

Compare reimbursement with expected allowed amounts when possible.

Review credit balances

Investigate overpayments and duplicate payments.

Document exceptions

Unusual posting situations should be clearly documented.

Correct errors quickly

Posting errors can affect AR, patient billing, and financial reporting.

Payment Posting Quality Checklist

Before completing a payment batch, consider:

• Does the posted total match the ERA?
• Does the ERA match the EFT or check?
• Were all claims posted?
• Were contractual adjustments correct?
• Was patient responsibility posted correctly?
• Were denials recorded?
• Were zero-pay claims reviewed?
• Were reversals handled correctly?
• Were credits identified?
• Do any unexplained insurance balances remain?

This checklist can help reduce posting mistakes.

Example: From Claim Submission to Payment Posting

Consider the following workflow:

Claim submitted: $400
↓
Payer adjudicates claim
↓
Allowed amount: $250
↓
Payer payment: $180
↓
Patient coinsurance: $70
↓
Contractual adjustment: $150
↓
ERA generated
↓
EFT of $180 included in payer deposit
↓
Payment poster records $180 payment, $70 patient responsibility, and $150 contractual adjustment
↓
Remaining insurance balance: $0

The claim is now correctly reflected in the billing system.

Payment Posting vs. AR Follow-Up

These roles are closely connected but have different responsibilities.

Payment Posting

Focuses primarily on:

• Recording payments
• Recording adjustments
• Recording payer decisions
• Reconciling deposits

AR Follow-Up

Focuses primarily on:

• Unpaid claims
• Denials
• Underpayments
• Claim status
• Appeals
• Reconsiderations

Payment posting identifies what happened.

AR follow-up determines what to do next when money is still outstanding.

Payment Posting vs. Denial Management

Payment posting records the denial.

Denial management investigates and resolves it.

For example:

ERA shows authorization denial

Payment poster:

• Records denial
• Leaves appropriate insurance balance
• Routes account for follow-up

Denial specialist or AR representative:

• Reviews authorization
• Checks payer policy
• Determines whether corrected claim, reconsideration, or appeal is appropriate

Both teams are essential to the revenue cycle.

Is Payment Posting a Good Career in Medical Billing?

Yes.

Payment posting can be a valuable medical billing specialization and may also be a good starting point for learning payer reimbursement.

It provides practical exposure to:

• Insurance payments
• EOBs
• ERAs
• Deductibles
• Coinsurance
• Copays
• Adjustments
• Denials
• Payer reimbursement
• AR balances

With experience, a payment posting professional may move into roles such as:

• Senior Payment Poster
• AR Representative
• Denial Specialist
• Reconciliation Specialist
• Quality Analyst
• Team Lead
• RCM Supervisor

For beginners interested in RCM careers, read:

How to Start a Career in Medical Billing: A Step-by-Step Guide for Beginners

How Payment Posting Connects With Eligibility and Authorization

Although payment posting occurs later in the revenue cycle, problems identified during posting may originate much earlier.

For example:

Eligibility problem
→ payer denies because coverage was inactive.

Authorization problem
→ payer denies because authorization was missing.

Coding problem
→ payer reduces or denies reimbursement.

COB problem
→ payer indicates another insurer should pay first.

This is why payment posting professionals benefit from understanding the entire RCM process.

You can also read:

Eligibility Verification in Medical Billing: A Complete Guide for Beginners

and:

Prior Authorization in Medical Billing: Process, Requirements & Common Denials

Why Payment Posting Accuracy Matters to Healthcare Organizations

Payment posting directly affects the financial picture of a healthcare practice.

Incorrect posting can distort:

• AR
• Collections
• Revenue
• Patient balances
• Denial reports
• Payer performance
• Credit balances
• Financial reporting

For example, if contractual adjustments are posted incorrectly, management may believe more money is outstanding than is actually collectible.

If patient responsibility is posted incorrectly, patients may receive inaccurate statements.

Accurate posting therefore supports both financial performance and patient experience.

Final Thoughts

Payment posting is much more than entering payments into a billing system.

It is the process of accurately recording how insurance companies and patients have satisfied, adjusted, denied, or transferred responsibility for medical charges.

A payment posting professional must understand:

• ERA
• EOB
• EFT
• Insurance payments
• Patient payments
• Allowed amounts
• Contractual adjustments
• Deductibles
• Coinsurance
• Copayments
• Denials
• Reversals
• Recoupments
• Reconciliation

When payment posting is accurate, AR teams can focus on genuine unpaid claims, patients receive more accurate bills, and healthcare organizations have a clearer picture of their revenue.

For anyone building a career in medical billing and Revenue Cycle Management, payment posting is an important skill that connects payer reimbursement with AR, denial management, and financial reporting.

If you are looking to begin or advance your RCM career, explore the latest medical billing, payment posting, AR, authorization, coding, and Revenue Cycle Management jobs on BillingJobs.online.