Advanced Coding Services
Free mini course · Advanced Coding Services

Follow a Claim From Patient to Payment

A guided beginner experience with the medical billing process. Follow one claim through the revenue cycle, catch the problem, and fix it for good.

6 short lessons + knowledge check About 20 minutes No experience needed Presented by Beth Schleeper

By the end you will be able to

  • Name the five connected steps of the claim lifecycle
  • Check a claim against the five clean-claim checkpoints
  • Tell the difference between a rejection and a denial
  • Work a rejected claim and document the follow up
  • Separate today's account fix from long-term prevention
Before you start This example is simplified for learning. It does not replace payer contracts, current billing rules, the complete record, or organizational policies.

As you go, notice whether you enjoy process, follow up, insurance logic, and finding the reason something failed. That reaction tells you a lot about whether billing fits you.
From your instructor

Today you will follow a simple claim through the revenue cycle. Watch for the small details. In billing, a single wrong digit can stop a payment.

Lesson 1

The claim lifecycle

Accurate payment depends on connected steps.

A claim can fail because of something that happened long before submission. A name, birth date, policy number, authorization, code, or claim field may create a problem later. Billers need to understand the full process so they can correct the account and help prevent the same issue.

  1. Registration and insurance verificationWho is the patient, and who pays?
  2. Documentation, coding, and charge entryWhat was done, and how is it reported?
  3. Claim creation and submissionThe claim is built and sent out.
  4. Payer adjudication and remittanceThe payer decides and explains.
  5. Payment posting, follow up, and preventionRecord it, chase it, stop repeats.
Try it

Put the claim lifecycle in order

Tap the steps in the order a claim moves through them. Tap Reset to try again.

Lesson 2

Beginner claim

A clean claim begins with accurate information.

Strong billing starts at registration and eligibility, not after a denial arrives. Before a claim goes out, it should pass five checkpoints.

  1. Patient and subscriber data match the payer record.
  2. Coverage is active for the date of service.
  3. Required authorization information is present.
  4. Documented services support the claim data.
  5. The claim passes clearinghouse and payer edits.
Spot the problem

Compare the insurance card to the registration record

One field in the registration record does not match the card. Tap the field you think is wrong. Training example with fictional data.

Insurance card (front)
Member name
JORDAN A RIVERA
Date of birth
03/12/1984
Subscriber ID
SHP482137760
Group
55012
Payer
Sunshine Health Plan
Registration record
Patient name
Date of birth
Subscriber ID
Group
Payer
Think about it

What could happen if the name is misspelled, the insurance is inactive, or the subscriber number is wrong? Each one can stop payment, and each one starts at the front desk.

Lesson 3

What happens after submission

Acceptance does not mean payment.

  1. The clearinghouse checks format and required data.
  2. The payer may reject the claim before adjudication.
  3. An accepted claim enters payer processing.
  4. The payer pays, denies, or applies an adjustment.
  5. The remittance explains the outcome.

Rejection

The claim did not successfully enter adjudication. It was stopped at the front end, usually for missing or invalid data. Fix the problem and resubmit.

Denial

The payer processed the claim and decided not to pay all or part of it. The remittance explains why. The next step depends on that reason.

Sort it

Rejection, denial, or paid?

Choose the best label for each claim response.

Lesson 4

Mini case

The subscriber identification number does not match the payer file.

The claim from Lesson 2 went out with the wrong subscriber ID. Here is what came back.

CLAIM STATUS REPORT · Training example
Patient: RIVERA, JORDAN A   DOS: 09/14/2026
Payer: Sunshine Health Plan   Submitted ID: SHP482137706
Status: REJECTED before adjudication
Message: Subscriber/insured ID not found on payer file
Decide
What should the biller do first?
Walk-through

Work the rejection step by step

  • 1The claim rejects before adjudication.It never reached payer processing, so there is no denial to appeal.
  • 2The biller reviews the rejection message."Subscriber/insured ID not found" points straight at registration data.
  • 3The biller verifies the card and eligibility response.The card reads SHP482137760. Registration shows SHP482137706. The last two digits were swapped.
  • 4Registration is corrected and the claim is resubmitted.Fix the source first, then resubmit according to workflow.
  • 5The action and new submission date are documented.The account note protects the follow up trail.
Your turn

Write the account note

In one to three sentences, document what happened and what you did.

Practice only. Do not enter real patient information.

Live checklist

  • ✓States the rejection reason (subscriber ID)
  • ✓Notes what was verified (card or eligibility)
  • ✓Describes the correction made
  • ✓Records the resubmission and date
09/16/2026: Claim rejected before adjudication, subscriber ID not found. Verified insurance card and eligibility response; ID entered as SHP482137706, correct ID is SHP482137760. Corrected registration and resubmitted claim 09/16/2026.
Lesson 5

Root cause and prevention

The account fix solves today's problem. Process improvement protects future claims.

  1. Identify where the wrong data entered the workflow.
  2. Check whether the same error affects other claims.
  3. Share the pattern with the registration team.
  4. Improve verification steps or system edits.
  5. Track whether the rejection decreases.
Sort it

Account fix or prevention?

Does each action fix this one claim, or protect future claims?

From your instructor

This is the part of billing I want you to see. A biller resolves the individual claim, but an effective revenue cycle team also asks why it happened. If the same error repeats, training, workflow, or system changes can reduce rework.

Lesson 6

What this exercise revealed

Billing combines transactions, communication, and investigation.

01

Every claim tells a process story

Trace it back and you find where it went wrong.

02

Payer responses guide the next action

Rejection, denial, or payment each lead somewhere different.

03

Documentation protects the trail

Good notes let anyone pick up the account.

04

Timely work affects revenue and patients

Delays cost the practice and confuse the patient.

05

Trend analysis turns rework into prevention

Fix the pattern, not just the claim.

Reflect

Which step interested you most?

Billing offers several directions within the revenue cycle. All of them require organization and careful documentation.

Knowledge check

Show what you learned

Five questions. Answer all of them, then check your score.

1. Where does strong billing start?
2. A claim stopped before adjudication because of invalid data is a…
3. The clearinghouse accepted the claim. What does that mean?
4. A claim rejects for "subscriber ID not found." What is the best first step?
5. Which action prevents the same error on future claims?
Where this leads

From your first claim to CPB® certification

What you did today is part of the ACS 16-week Certified Professional Biller (CPB®) Online Course.

The CPB® course covers everything from healthcare industry regulations to advanced billing techniques. It is led by a live CPC-I certified instructor and includes individual and group exercises, live billing scenarios, and exam-taking techniques.

What the course covers

  1. Foundations
    Fundamentals of healthcare and health insurance modelsHow insurance models shape medical practices.
  2. Front end
    Patient registration and data captureWhere clean claims begin. You practiced this today
  3. Coding
    ICD-10-CM, CPT®, HCPCS Level II, and medical necessityThe three major code sets billers work with every day.
  4. Claims
    CMS-1500 and UB-04 claim forms and medical billingBuilding and submitting the claim. You practiced this today
  5. Follow up
    Accounts receivable and collectionsCommon denials, follow up, and the appeals process. You practiced this today
  6. Payers
    Medicare, Medicaid, TRICARE, Blue Cross/Blue Shield, commercial carriers, and workers' compensationHow each payer type works and what it requires.
  7. Final
    Final exam and reviewAn overall review before the Certification Exam.
CPB® Online Course · 16 weeks
$2,395
Payment plans available

New classes begin every Monday. Ask about current payment plan options, pricing, and schedule on a 30-minute call with Beth.

See the full CPB® course →
Next steps

Continue with ACS

Choose the next step that matches your readiness.

Program facts come from the current ACS approved information. Results on certification exams, employment, salary, and remote work are not guaranteed. CPB® is a registered trademark of AAPC; CPT® is a registered trademark of the American Medical Association.
Advanced Coding Services
You followed your first claim to payment

You completed every lesson in the Follow a Claim From Patient to Payment mini course.