CHAMPVA Claim Data Checklist for Provider Billing Staff

Quick answer

Before a provider sends a CHAMPVA medical claim, billing staff should complete five checks: match the beneficiary's identifying information, identify the billing and servicing provider correctly, validate every service line and charge, reconcile any other health insurance (OHI), and attach the documentation actually needed for that claim. This checklist works for both electronic and paper claims; submission-format details differ.

The current VA provider instructions specifically warn about incomplete tax IDs, missing physical service addresses, mismatched beneficiary information, incomplete OHI explanations of benefits (EOBs), combined professional and facility fees, and missing service lines. Use the checks below as a pre-submission review, not as a guarantee of coverage or payment.

CHAMPVA medical claim: pre-submission checklist

Copy this checklist into your billing work queue and check only those items applicable to the service and claim format.

1. Confirm beneficiary information

• Legal name: Use the patient's legal name as recorded for CHAMPVA, not a nickname.
• CHAMPVA identification: Confirm the patient's member identifier. VA identifies the CHAMPVA member number as the beneficiary's Social Security number (SSN). Handle and transmit it through secure, authorized billing systems.
• Date of birth and address: Compare the date of birth and current address to the patient's CHAMPVA and practice records.
• Consistency: Check that the patient identifiers on every EOB or other attachment correspond to the same patient on the claim.
• Eligibility: Verify CHAMPVA eligibility for the relevant date of service. This is a separate check: correct claim data or a positive eligibility response does not establish that a particular service is covered or payable.

For eligibility, VA lists the electronic 270/271 process with real-time payer ID VAHAC. Do not confuse that eligibility route with the medical-claim payer ID.

2. Validate provider identifiers and addresses

• Provider identification: Include the provider's name and professional degree where applicable.
• Tax ID: Enter the complete nine-digit EIN/TIN, without extra letters or digits. Confirm that the tax ID belongs to the intended billing entity.
• Two addresses: Supply both the billing/payment address and the physical location where the service took place. VA says not to use a PO Box as the physical service address.
• Contact information: Check the provider's telephone number and other contact fields required by the applicable claim format.
• NPI and taxonomy review: Match the billing, rendering, and referring provider National Provider Identifiers (NPIs), when those roles and fields apply, to the appropriate provider records and claim format. Check any taxonomy-code requirement in your current clearinghouse or applicable submission specifications. A taxonomy code describes provider classification/specialization; it is not a substitute for the NPI or the nine-digit EIN/TIN.

Important distinction: VA's public CHAMPVA provider checklist expressly identifies the full nine-digit EIN/TIN and correct addresses. It does not establish that every possible claim must include every NPI role or a taxonomy code. Treat NPI and taxonomy checks as claim-format and clearinghouse validation, not as a blanket VA-specific rule. For general form context, consult CMS's CMS-1500 reference and CMS taxonomy guidance.

3. Audit diagnosis, procedure, service date, and charges

Review each billed service against the clinical record and your billing system rather than checking only the claim total.

• Date of service: Verify the actual service date for each claim line; reconcile it with appointment, procedure, and inpatient records when applicable.
• Diagnosis: Enter the appropriate documented diagnosis code or codes. Check that diagnosis information supports the billed service without claiming that correct coding by itself proves medical necessity.
• Procedure: Confirm each applicable procedure or service code, including modifiers when appropriate to that service and claim format.
• Units: Match each line's quantity or units to the documented work or supply.
• Charges: Itemize the charge for every billed procedure instead of submitting only a lump-sum total.
• Separate lines: VA recommends billing each service and each date of service on its own line to help prevent processing errors or underpayment, including when using evaluation-and-management codes.
• Professional versus facility: Prepare separate claim forms for professional fees and facility fees. Do not combine both into one inappropriate claim.
• Service-specific review: For anesthesia, confirm the correct anesthesia code rather than substituting the corresponding surgical procedure code. For ambulatory surgery, include the applicable procedure codes and corresponding charges. Confirm relevant place-of-service or institutional fields for your claim type.

A clean line-by-line comparison should answer: Who received which service, on what date, from which provider, in how many units, and at what billed charge?

A second coding pass: place of service, modifiers, and professional versus facility billing

The checklist above catches missing claim data. A second pass should test whether each code accurately describes the documented service and the setting where it occurred. These are separate checks from CHAMPVA eligibility, covered benefits, medical necessity, and any required preauthorization.

1. Diagnosis and procedure codes: Confirm the diagnosis recorded by the treating clinician supports the service actually performed. Match the applicable, current ICD diagnosis and CPT/HCPCS procedure or supply codes to the medical record. Do not change a diagnosis to make a claim payable if the clinical documentation does not support it.
2. Anesthesia and ambulatory surgery: Follow VA's current provider coding instructions: report the appropriate anesthesia code for anesthesia, not the surgical procedure's equivalent; include every applicable surgery code and corresponding charge for ambulatory surgery. Keep facility fees and professional fees on separate claim forms.
3. Place of service (POS): For claim formats that use a POS field, match the code to the actual service location. The CMS national POS code set identifies examples such as 11 (office), 21 (inpatient hospital), 22 (on-campus outpatient hospital), and 24 (freestanding ambulatory surgical center). These are code definitions, not a CHAMPVA-specific coverage or reimbursement promise; confirm the appropriate claim format and payer/clearinghouse edits for the situation.
4. Modifiers: Check whether the documented service and applicable current CPT/HCPCS coding instructions call for a modifier, and apply only supported modifiers. Do not assume one modifier is mandatory on every CHAMPVA claim or append modifiers merely to bypass an edit. If a clearinghouse rejects a combination, check its specific rejection and the documented service before altering the claim.
5. Dates, units, and charge lines: Reconcile each line to the actual service date and the work performed. VA advises separate lines for each service and each date—including evaluation-and-management services—to avoid inaccurate processing or underpayment. Compare all line items with any required other-insurance EOBs.

Before transmission: have a billing specialist investigate any mismatched procedure/diagnosis, POS, modifier, units, or professional-versus-facility classification. 38 CFR § 17.275 establishes CHAMPVA allowable-amount methods that differ by service category; correct coding does not, by itself, establish the applicable amount or guarantee payment.

4. Reconcile other health insurance (OHI)

CHAMPVA is generally the secondary payer when applicable OHI exists, with important exceptions. The VA provider page identifies Medicaid, Indian Health Services, State Victims of Crime Compensation, and supplemental CHAMPVA policies as exceptions to its usual secondary-payer order. Confirm the patient's actual coverage rather than assuming that every other payer is primary.

• Determine payer order: Identify all applicable primary and secondary health plans for the service.
• Obtain adjudication: When another plan must pay first, send it the claim and wait for its completed payment or denial determination.
• Collect every applicable EOB: Include adjudicated EOBs from the relevant primary and secondary plans. A pending claim screen or unprocessed submission is not a completed EOB.
• Reconcile line items: Make sure every service billed to CHAMPVA appears on the submitted EOBs, even when another insurer did not cover a particular service.
• Match patient and service details: Cross-check names, dates, procedures, and amounts on the EOBs against the CHAMPVA claim, and resolve discrepancies before transmission.

For payer-order examples and exceptions, use How CHAMPVA Works With Other Health Insurance.

5. Attach the right supporting documents

• OHI EOBs: Attach all adjudicated EOBs that apply to the claim, rather than only the EOB showing a payment.
• Claim-specific evidence: Include any service-specific supporting records that current VA instructions require or that VA requested for this particular claim. Do not assume every routine claim needs the same clinical-record packet.
• Matching identifiers: Make sure names and other identifiers on supporting records match the claim.
• Corrected/resubmitted claims: If VA has already processed the claim and requested resubmission, include the CHAMPVA EOB and the requested corrections or documents. VA warns against resubmitting with only a claim number.
• Keep an office copy: Retain the final submitted claim, relevant EOBs, transmission/receipt confirmation, and any correspondence under your organization's records policy.

If an EOB or letter requests information rather than issuing an adverse payment decision, respond to the documented request; avoid automatically sending another unmodified claim. See CHAMPVA claim-delay troubleshooting.

Electronic versus paper: final routing check

Electronic medical claims: Transmit the appropriate HIPAA-compliant 837 transaction through VA's clearinghouse/your connected EDI service with medical payer ID 84146. Confirm your system's transmission or clearinghouse response and fix any rejected-format errors before assuming VA has the claim. The eligibility route VAHAC is not the medical claim payer ID. Dental claims use a separate listed electronic payer ID, and dental coverage and preauthorization rules must be considered independently.

Paper medical claims: Use the applicable CMS-1500 or UB-04 format with an itemized statement. Before mailing, check field alignment, legibility, complete identifiers, and the correct provider paper-claim mailing address on VA's current page. VA advises against highlighters or stapling, clipping, tearing, or taping paper submissions. The provider paper-claims guide provides the full mailing workflow; do not use the beneficiary reimbursement form or beneficiary mail route as the default provider process.

Both channels require complete patient/provider/service data, correct payer coordination, and any applicable attachments.

Separate checks that claim data cannot replace

• Coverage and preauthorization: Accurate codes do not establish coverage or replace preauthorization when required. Check those separately before planned care.
• Timely filing: Under 38 CFR § 17.276, the ordinary claim deadline is one year after the date of service, or one year after discharge for inpatient care, with distinct rules for specified retroactive approvals and potential written good-cause exceptions. A provider's internal billing delay is not a basis the regulation recognizes for an exception. Review the CHAMPVA filing-deadlines guide for the full framework.
• Payment setup: Provider Electronic Funds Transfer (EFT) enrollment is separate from filing a technically complete claim. Confirm it before expecting an approved provider payment.
• Follow-up: If a claim is pending, check its status before creating a duplicate submission. Use the provider claim-status guide for the medical-claim 276/277 workflow.

Prevent and resolve common billing and coding denials

The actual CHAMPVA Explanation of Benefits (EOB) code determines the next step. VA's current family-member denial-code guide distinguishes correctable billing defects, benefit decisions, duplicate claims, and provider payment holds:

EOB code	What billing staff should check
391 — Invalid/missing diagnosis	Compare the submitted ICD diagnosis with the clinician's documented diagnosis. Correct a genuine coding error and include the original CHAMPVA EOB with the corrected claim.
27 — Service not covered for the diagnosis	Review the applicable CHAMPVA coverage guidance and clinical documentation. Do not substitute an unsupported diagnosis merely to obtain payment; consider a formal review if the adverse coverage decision is disputed.
78 — Other-insurance EOB required	Obtain the completed, adjudicated EOB from the primary insurer and other applicable plans and include every billed service.
218 / 220 — Other-insurance information missing	Update the required other-health-insurance information or certification; resending the same claim without fixing the record will not resolve this.
124 — Late filing	Audit service/discharge dates and proof of submission against the CHAMPVA filing-deadline rules. The ordinary deadline is one year; special retroactive-eligibility and written good-cause rules exist. Do not assume an office billing delay qualifies for an exception.
65 / 159 / 177 — Duplicate	Match the earlier claim number and check status. Do not submit another duplicate unless VA instructs you to do so.
CARC 299 / RARC N24 — EFT enrollment	Enroll or correct the provider's Electronic Funds Transfer details. VA specifically says not to resubmit the claim for this payment hold.

The same VA guide identifies code 224 when additional medical documentation is required: send the requested records with the claim and its CHAMPVA EOB. For a rejected or deficient claim, use the provider correction and resubmission guide. For a genuine disputed adverse decision, use the applicable current review process instead of repeatedly transmitting an unchanged claim. See CHAMPVA claim-denial troubleshooting.

Preventing denials starts before submission: validate the actual service and codes, confirm applicable authorization, send the claim to the correct medical payer, reconcile other insurance, retain the acceptance record, and track the filing deadline.

A five-minute billing quality-control routine

1. Identity pass: Compare beneficiary name, SSN/member number, date of birth, address, and all attachments.
2. Provider pass: Verify nine-digit EIN/TIN, billing address, physical service address, and applicable provider identifiers.
3. Service-line pass: Check each date, diagnosis, procedure, modifier where applicable, unit, amount, and proper separation of facility and professional claims.
4. Payer-and-document pass: Confirm OHI order, completed EOBs for all required plans and services, and any claim-specific documentation.
5. Submission pass: Confirm the correct 837 payer route or paper form/address, file within the applicable deadline, and retain the submission confirmation.

Escalate any unresolved mismatch for billing review before submission. Do not change diagnosis or procedure coding merely to make an EDI edit pass; resolve discrepancies against the actual clinical documentation.

Official references

This checklist synthesizes VA's current CHAMPVA provider billing instructions, the official CHAMPVA Guidebook, 38 CFR § 17.276, and relevant CMS form and provider-taxonomy guidance. Additional official references for the coding and denial-prevention update are VA's current family-member denial-code explanations, the CMS place-of-service code set, and 38 CFR § 17.275 on allowable-amount methods.

Routing details and payer requirements can change, so recheck VA's current provider instructions when updating your billing system.