Medicare provides an HIV screening benefit for eligible people and may cover medically necessary services for someone living with HIV. Preventive screening, diagnostic testing and ongoing medical care are different benefit questions. A screening benefit does not mean every related appointment is free.

Who qualifies for the preventive screening benefit?
Part B covers screening for people ages 15 through 65, and for younger or older people at increased risk. Eligible people can generally receive the screening once a year. During pregnancy, Medicare allows up to three screenings.
You pay nothing for the covered preventive screening when the provider accepts assignment. Additional services at the same visit can have their own coverage and cost-sharing rules. Ask how the office will classify a test ordered because of symptoms or an established diagnosis.
A diagnosis does not automatically establish Medicare eligibility
People may qualify for Medicare through age or qualifying disability benefits. The usual disability pathway includes a Medicare waiting period; do not assume that an HIV diagnosis alone activates coverage. Check the actual effective dates and any other insurance before a scheduled service.
Organize your coverage questions
| Question | What to check |
|---|---|
| Preventive screening | Age or risk eligibility, frequency and assignment. |
| Diagnostic tests | Medical reason, order and the applicable test policy. |
| Specialist visits | Provider participation and outpatient cost sharing. |
| Hospital care | Inpatient or outpatient status and related charges. |
Keep medical information private
Share clinical records through your provider's or insurer's secure process. For Medicare Advantage, use the member services number to confirm the specific clinician and any referral or authorization requirement. An office's acceptance of an insurer does not establish participation in every plan it sells.
If coverage is denied, ask for the written reason and appeal instructions. This guide explains insurance coverage and does not recommend a medication or treatment regimen.
Related coverage questions
- How to Verify Your Medicare Coverage and Plan Enrollment
- Original Medicare: What Parts A and B Cover and How You Pay
- A Medicare Medical Claim Was Denied: What to Do Next