Quick answer
CHAMPVA covers prescription medications, but how you fill the prescription and what you pay depend on whether CHAMPVA is your only prescription coverage.
There are three main ways to use the pharmacy benefit:
- OptumRx retail pharmacies: Use a participating local pharmacy for urgent prescriptions or medications you take regularly. If CHAMPVA is your only prescription coverage, the annual outpatient deductible applies, followed by the usual 25% cost share of the CHAMPVA allowable amount.
- Meds by Mail: Eligible beneficiaries with no other prescription coverage can receive many non-urgent maintenance medications by mail with no deductible and no cost share.
- Non-network pharmacies: You can use a pharmacy outside the OptumRx network, but you may need to pay the full cost first and then file a CHAMPVA claim for reimbursement.
If you have another health plan with prescription coverage, that plan generally pays first and CHAMPVA pays second. VA says that when both plans cover the prescription, you generally won’t owe a CHAMPVA cost share. Having other prescription coverage—including Medicare Part D—also means you can’t use Meds by Mail.
Not every medication is covered simply because it was prescribed. CHAMPVA has coverage exclusions and medication-specific rules, and some drugs can require prior authorization.
How CHAMPVA prescription coverage works
VA’s current CHAMPVA care guidance says CHAMPVA covers both urgent prescriptions and prescriptions you take regularly.
Federal rules in 38 CFR § 17.272 also make an important distinction: a service or supply must be medically necessary and otherwise covered. A prescription by itself does not make an excluded drug or supply payable.
In practical terms, ask four questions for each prescription:
- Is the drug covered for the condition for which it is prescribed?
- Are there medication-specific criteria or prior-authorization requirements?
- Do you have another prescription plan that must pay first?
- Are you filling it at a retail pharmacy, through Meds by Mail, or outside the retail network?
Those answers determine the correct route and what you may owe.
Using an OptumRx retail pharmacy
CHAMPVA uses the OptumRx retail pharmacy network. VA says the network includes most local pharmacies and can be used for both urgent prescriptions and medications you take regularly.
At an in-network pharmacy:
- show the pharmacy your OptumRx prescription card;
- tell the pharmacy if you also have another prescription plan;
- the pharmacy can submit the claim electronically; and
- if CHAMPVA is secondary, the pharmacy should process the primary prescription plan first and then CHAMPVA.
Using the network usually avoids having to submit a pharmacy reimbursement claim yourself.
How to find an OptumRx network pharmacy
The OptumRx pharmacy network is separate from CHAMPVA's medical-provider rules. CHAMPVA does not have a network of medical providers, but it does use an OptumRx retail pharmacy network for prescription claims.
To look for a participating pharmacy:
- Open the OptumRx CHAMPVA pharmacy locator.
- Select VAH-VFMP as the plan.
- Enter your ZIP code to see participating pharmacies near you.
VA's current guidebook also lists OptumRx Beneficiary Services at 888-546-5502 for pharmacy-card and network-pharmacy help.
What to bring to the pharmacy
Bring your OptumRx/PBM prescription identification card and tell the pharmacy that the prescription should be billed through CHAMPVA. If you do not have the card, VA's current beneficiary guidance says you can print a temporary OptumRx prescription card online.
If you have another health plan with prescription coverage, give the pharmacy both plans. The pharmacy should process the primary prescription coverage first and then submit the remaining eligible amount to CHAMPVA as secondary coverage.
Current CHAMPVA pharmacy routing information
For pharmacy billing staff, VA currently publishes these OptumRx routing values:
- BIN: 610593
- PCN: VA
- Group: HAC
- NCPDP Cardholder ID (302-C2): the beneficiary's Social Security Number
Because the cardholder ID is the beneficiary's SSN, the pharmacy should obtain it directly from the beneficiary or the beneficiary's records. VA states that OptumRx will not provide a beneficiary's SSN to anyone.
For pharmacists who need help processing an electronic CHAMPVA pharmacy claim, VA currently lists the OptumRx Pharmacy Help Desk at 888-546-5503. This pharmacist help-desk number is different from the beneficiary-services number above.
When an OptumRx network pharmacy submits a compliant claim electronically, the claim is transmitted to OptumRx, so the beneficiary ordinarily does not need to file a separate pharmacy claim.
What if the pharmacy says it cannot process CHAMPVA?
First confirm that the pharmacy is in the OptumRx network and that it is using the CHAMPVA routing information above—not TRICARE or a VA Community Care Network pharmacy billing card.
If the pharmacy is participating but the claim still will not process, ask the pharmacy to call the OptumRx Pharmacy Help Desk. If you use a non-network pharmacy or the pharmacy does not bill CHAMPVA electronically, you may need to pay the full amount up front and file for reimbursement.
What you pay when CHAMPVA is your only prescription coverage
For retail pharmacy claims, VA currently applies the standard outpatient deductible and cost-share structure:
- $50 annual deductible per person
- $100 maximum annual family deductible
- after the deductible, 25% of the CHAMPVA allowable amount
- CHAMPVA pays the remaining covered allowable amount
Under 38 CFR § 17.274, the ordinary beneficiary cost share is 25% of the CHAMPVA-determined allowable amount after any applicable deductible.
The annual CHAMPVA catastrophic cap is currently $3,000 per family or household for covered services and supplies. Deductibles and covered cost shares count toward the cap. Amounts above the CHAMPVA allowable amount and costs for non-covered services do not count toward it.
For a deeper explanation of how the payment ceiling is calculated, see What Is the CHAMPVA Allowable Amount?.
Meds by Mail: the zero-cost option for eligible beneficiaries
Meds by Mail is designed for non-urgent medications you take regularly.
If you are eligible to use it:
- there is no annual deductible for medications obtained through Meds by Mail;
- there is no CHAMPVA cost share;
- many generic and certain brand-name medications are available; and
- prescriptions are delivered to your home.
The no-deductible and no-cost-share treatment is also reflected in 38 CFR § 17.274.
Who can use Meds by Mail?
For CHAMPVA beneficiaries, the key rule is simple: you cannot have other health insurance with prescription coverage.
That includes Medicare Part D. Medicare Part D is not required to keep CHAMPVA, but having Part D makes you ineligible to use Meds by Mail while that prescription coverage is active.
If Part D is your only other prescription coverage, VA says CHAMPVA prescription coverage is creditable coverage and explains how to request a creditable-coverage letter if you are considering canceling Part D. Because changing Medicare drug coverage can affect premiums, formularies, pharmacy access, and future enrollment, compare the consequences before making that change.
See CHAMPVA and Medicare Part D for the Part D rules in detail.
Meds by Mail is not for every prescription
Meds by Mail is not an urgent-fill service. VA currently says a new prescription may take up to 21 days for processing and delivery. If medication is needed sooner, VA advises asking the prescriber for a short-term retail prescription and a separate maintenance prescription for Meds by Mail.
Program availability also varies by drug. VA says Meds by Mail covers generic medications and certain brand-name medications but does not cover certain controlled substances. Check VA’s current Meds by Mail medication list rather than relying on an old formulary list.
What if you have other prescription insurance?
If another plan includes prescription coverage, the current VA pharmacy rule is straightforward: the other prescription plan pays first and CHAMPVA pays second. Under 38 CFR § 17.276, CHAMPVA is generally the last payer to other health insurance (OHI) and generally does not pay until the other plan has issued its final payment determination or Explanation of Benefits (EOB).
At an OptumRx network pharmacy
Give the pharmacy information for both your primary prescription plan and CHAMPVA. Current VA guidance says the pharmacy can process the primary plan first and then bill CHAMPVA as secondary coverage.
When both plans cover the prescription, VA says you generally won't owe a CHAMPVA cost share. The current CHAMPVA Guidebook likewise says that when CHAMPVA is secondary pharmacy coverage, the pharmacy submits both claims electronically and there is no CHAMPVA deductible or cost share. In that normal electronic workflow, you generally do not need to file a separate pharmacy claim yourself.
If you paid out of pocket or need to file a pharmacy claim
A manual reimbursement claim has an extra step when you have other prescription coverage:
- File with the other prescription plan first. CHAMPVA generally needs the primary plan to finish adjudicating the claim before it can determine its payment.
- Keep the primary plan's EOB or final payment determination. For pharmacy claims, the CHAMPVA Guidebook instructs you to include the OHI EOB showing the copayment amount.
- Submit the CHAMPVA claim and required pharmacy documentation. If the pharmacy did not bill CHAMPVA electronically, keep the detailed pharmacy record and proof of payment needed for reimbursement.
A primary-plan EOB does not guarantee CHAMPVA will pay the remaining amount. The prescription still must meet CHAMPVA's own coverage, medical-necessity, allowable-amount, and other applicable rules.
For the full paper-claim document list and filing steps, see How to Get Reimbursed for an Out-of-Pocket CHAMPVA Prescription.
Meds by Mail is not available with other prescription coverage
If you have other health insurance that includes prescription coverage, you cannot use Meds by Mail. This includes Medicare Part D. You can still use the OptumRx retail pharmacy network, with the other prescription plan processing first and CHAMPVA acting as secondary coverage.
Make sure CHAMPVA has current information about your other insurance. If your prescription coverage changes, update CHAMPVA's OHI record so claims do not stall or get reprocessed later.
See How CHAMPVA Works With Other Health Insurance for the broader OHI rules and the limited situations in which CHAMPVA may pay before another program.
Medicare Part D is prescription coverage
Medicare Part D is optional for CHAMPVA eligibility, but it counts as other prescription coverage.
If you have Part D:
- Part D processes covered prescriptions first;
- CHAMPVA can act as secondary coverage;
- you cannot use Meds by Mail while Part D coverage is active; and
- you should keep CHAMPVA updated with your Part D information.
Medicare Parts A and B involve different CHAMPVA eligibility rules. Do not treat the Part D rule as a substitute for those Medicare eligibility requirements.
Are all prescription drugs covered?
No. CHAMPVA prescription coverage has both general exclusions and drug-specific coverage rules.
The CHAMPVA Guidebook states that covered drugs and medications generally must be:
- approved by the FDA for the condition for which they are administered;
- prescribed by an authorized provider; and
- dispensed in accordance with applicable state law and licensing requirements.
Current 38 CFR § 17.272 specifically excludes medications that are not FDA-approved, subject to FDA exceptions to the approval requirement.
The regulation also generally excludes over-the-counter products, with listed exceptions such as prescribed FDA-approved smoking-cessation supplies provided through Meds by Mail and insulin and related diabetic testing supplies and syringes.
Medication policy can be more specific than the general rule. For example, VA currently limits CHAMPVA coverage of certain GLP-1 medications by diagnosis and does not cover GLP-1 drugs solely for weight loss.
Because drug criteria can change faster than the underlying regulation, verify the current VA medication policy when a particular drug is important to your treatment plan.
Do CHAMPVA prescriptions require prior authorization?
There is not a blanket prior-authorization requirement for every CHAMPVA prescription.
VA’s general CHAMPVA preauthorization rules focus on specified categories such as certain mental health and substance-use care, limited covered dental care, and organ transplants.
But a specific medication can have its own prior-authorization requirement or clinical coverage criteria. VA’s current provider guidance, for example, states that Wegovy and Zepbound require prior authorization under the current CHAMPVA GLP-1 policy.
So the practical rule is:
- do not assume every prescription needs prior authorization;
- do not assume a prescription is automatically covered because no general preauthorization rule applies; and
- verify the current drug-specific rule when the medication has special clinical criteria, quantity limits, or other coverage restrictions.
What if you use a non-network pharmacy?
You can use a pharmacy outside the OptumRx network.
VA currently says that if the pharmacy does not bill CHAMPVA electronically, you will generally need to:
- pay the prescription cost up front;
- get the required pharmacy documentation; and
- file a claim with CHAMPVA for reimbursement.
When CHAMPVA is primary, reimbursement is based on CHAMPVA’s allowable amount and applicable cost-sharing rules—not necessarily the cash price you paid. 38 CFR § 17.275 uses separate payment methodologies for in-network and out-of-network retail pharmacy services.
For the documents and filing steps, see How to Get Reimbursed for an Out-of-Pocket CHAMPVA Prescription.
A practical checklist before filling a CHAMPVA prescription
Before you go to the pharmacy, confirm:
- Other coverage: Do you have another plan with prescription benefits, including Medicare Part D?
- Drug coverage: Is the medication covered for your diagnosis under current CHAMPVA rules?
- Prior authorization: Does this specific medication require approval or supporting clinical documentation?
- Best filling method: Is this urgent/local, a maintenance drug appropriate for Meds by Mail, or a non-network purchase?
- Pharmacy billing: If you have two plans, does the pharmacy have both sets of insurance information?
- Documentation: If you must pay out of pocket, keep the detailed pharmacy record and proof of payment needed for reimbursement.
If your main goal is minimizing out-of-pocket cost, compare the retail route with Meds by Mail eligibility before filling a long-term maintenance medication.