The answer depends on how you receive your Medicare benefits. Original Medicare generally does not require a referral to see a specialist. Medicare Advantage referral requirements depend on the plan type and its rules. The specialist may also have its own intake requirements.
Three separate checks
| Check | What it means |
|---|---|
| Referral | A provider directs you to another provider, often a specialist. |
| Prior authorization | The plan approves certain services before they are provided. |
| Network status | The provider participates in your plan at the location where you will receive care. |
How plan types differ
HMO plans usually require a referral for specialist care, although exceptions apply. PPO plans generally do not. Neither answer tells you whether a particular service needs prior authorization. Confirm those requirements with the plan and office before the appointment.
Prepare for the call
- Give the plan's full name and your coverage year.
- Identify the specialist and office address.
- Describe whether this is a consultation or a planned procedure.
- Ask who obtains any authorization and whether it is already approved.
- Check the specialist cost sharing and possible facility charges.
If you already have a referral
Confirm that it names the correct provider, covers the intended visit and remains valid on your appointment date. A referral does not guarantee payment, and approval for one service does not automatically cover every related service. If something is denied, ask for the written decision and appeal instructions rather than relying only on a verbal explanation.
Keep copies and call reference numbers. For emergencies, seek immediate care rather than waiting for routine referral paperwork.
Continue with a related question
- How to Find and Verify a Medicare Provider
- Medicare HMO and PPO: Networks, Referrals and Costs
- A Medicare Medical Claim Was Denied: What to Do Next