If something is denied and pending right now
Three things to do before anything else. Some of the most valuable rights expire in hours.
- If a hospital stay, rehab, skilled nursing, or home health is being cut off: do not appeal to UnitedHealthcare. Call the Medicare quality review organization for Texas directly — Acentra Health, 1-888-315-0636. Free, separate, fast. The deadline is noon the day before services are set to end, or discharge day for a hospital. File on time and you're protected from the bill while it's reviewed, and they decide before coverage actually stops. The burden of proof is on the plan, not on you.
- If care is denied and it's urgent: have the doctor — not you — call UHC's expedited line at 1-866-373-1081. When a physician supports an expedited request, the plan is required to grant it and decide within 72 hours. If they refuse to expedite, file an expedited grievance — that must be answered within 24 hours.
- If a prescription is blocked at the pharmacy: ask the pharmacist for the notice titled "Medicare Prescription Drug Coverage and Your Rights" — they're required to give it to you. Then ask for a transition fill so you're not without medication while it's sorted out.
The most important reframe
Customer service cannot approve care. Stop calling them for coverage decisions.
The general member services line exists to explain benefits and take complaints. It has no authority to authorize a service or a drug. Every hour spent there is spent with someone who structurally cannot give you what you need — which is exactly why it feels like a loop with no exit.
The people who can approve things are reached through entirely different channels: a written organization determination request for services, a coverage determination from the pharmacy side for drugs, the expedited appeals line, or the quality review organization. Those are named below and on the contacts page.
Ten things that actually move the needle
- Use the magic words. Phone systems and representatives route on keywords. "My medication was denied" gets you general service. "I need to file a request for an expedited coverage determination" (drugs) or "I need to request an expedited organization determination" (services) routes you to a department with actual authority — and starts a legally binding clock. Say the phrase early and repeat it verbatim.
- Escape the automated system faster. Saying "agent," "representative," or "this is an emergency" repeatedly, or pressing 0 several times, usually breaks out of the tree. Staying silent when prompted to speak also triggers a transfer on many systems. Calling right when lines open reliably beats mid-day.
- Let the doctor's office make the call instead of you. This is the highest-leverage change available. Provider lines have far shorter waits and more authority than member lines. And critically — when a physician requests expedited review, the plan is legally required to grant it. When only the patient asks, the plan may refuse and drop you to the slow track. Ask each office for the name of the person who handles prior authorizations, and work with that person by name every time.
- Never accept a verbal denial. A denial has no legal effect until it's in writing, and you can't appeal what you can't read. Say: "Please send the written denial notice with the specific reason and the clinical criterion you applied." Since January 1, 2026, plans are required by federal rule to give a specific reason for every denial. "Not medically necessary," with nothing further, is not compliant — and a vague denial is easier to overturn, because a doctor can't rebut a reason nobody stated.
- Keep a call log and use it. Date, time, the representative's name and ID, the reference number, what was said. This sounds like busywork; it is the single thing that most often ends a runaround. Being able to say "On the 3rd at 10:15 I spoke with Marcus, reference 4471, who told me this was approved" changes the conversation immediately. It's also the evidence for a complaint.
- Track the deadline — a missed one is an automatic win. Since January 2026, standard prior authorization decisions must come within 7 calendar days, expedited within 72 hours. For drugs it's 72 hours standard, 24 expedited. If the plan blows the deadline, that failure legally counts as a denial and the case must go to the independent reviewer within 24 hours. Note the date on every request.
- For drugs, send the request and the doctor's statement together. The single most important procedural fact here: for an exception request, the 72-hour clock does not start when you file — it starts when the plan receives the prescriber's supporting statement. If the office sends it a week later, the answer is legally a week later. One fax, both documents.
- If they refuse to expedite, file an expedited grievance. Refusal to expedite is one of only two complaint types the plan must answer within 24 hours. It's a real lever and almost nobody uses it.
- Ask for a peer-to-peer review. Request that your physician speak directly with the plan's medical director. A large share of denials resolve here without ever entering the formal appeal chain. Ask before the formal denial issues if you can.
- Get someone else to do this for you. A HICAP counselor — Texas's free Medicare counseling program, 1-800-252-9240 — will sit with you and prepare and file the appeal. No commissions, nothing to sell. This is what they exist for, and hardly anyone uses them.
Two scripts worth having in front of you
When a service is denied or stalled:
"I am requesting an expedited organization determination. My physician supports this request because waiting the standard timeframe could seriously jeopardize my life, my health, or my ability to regain maximum function. Please confirm the 72-hour deadline and give me a reference number. If you are declining to expedite, I am also filing an expedited grievance right now, which requires a response within 24 hours."
When a prescription is blocked at the pharmacy:
"Please give me the notice titled Medicare Prescription Drug Coverage and Your Rights — you're required to provide it. I'd also like a transition fill so I'm not without this medication. Separately, I am requesting an expedited coverage determination from the plan, and my prescriber's supporting statement is being sent at the same time."
Know which track you're on
A Group Medicare Advantage plan with drug coverage is really two systems with two separate appeal ladders. Filing on the wrong one is among the most common reasons a request stalls for weeks.
| Services, procedures, therapy, equipment | Prescription drugs |
|---|
| What to request | Organization determination | Coverage determination |
| Standard deadline | 7 calendar days | 72 hours |
| Expedited deadline | 72 hours | 24 hours |
| First appeal is called | Reconsideration | Redetermination |
| Deadline to file the appeal | 60 days from the date on the denial notice — treat it as 60, not 65, to leave margin |
| Second level | Automatic — the plan must forward it | You must file it |
Independent review at level 2 is handled by C2C Innovative Solutions, (833) 919-0198. Beyond that: an administrative law judge hearing (2026 threshold: $200 in dispute), the Medicare Appeals Council, then federal court.
Three drug protections almost nobody knows about
Transition fills
If a drug was dropped from the formulary or newly restricted, you are entitled to a temporary supply — at least a month's worth, during the first 90 days of the plan year. This applies to continuing members affected by formulary changes, not just new enrollees, and it covers drugs newly subject to prior authorization or step therapy, not only drugs removed outright. And if an exception request is still pending when the 90 days run out, the plan must keep providing refills until it's resolved. Cite this if a pharmacy refuses.
Mid-year change protection
For most mid-year negative formulary changes, enrollees already taking the drug are exempt for the remainder of the contract year. If a letter arrived mid-year restricting or dropping a long-standing medication, there is a strong argument you should be grandfathered through December 31. This provision is routinely overlooked.
A missed deadline is itself appealable
If the plan fails to decide within its required timeframe, that failure legally constitutes a denial, and the case must be forwarded to the independent reviewer within 24 hours. Keep dated records of every request. A blown deadline is both an appeal trigger and grounds for a complaint to Medicare.
Careful with cash workarounds
Paying cash — GoodRx, Cost Plus Drugs, manufacturer programs — is sometimes the pragmatic move, but understand the tradeoff: money spent outside the plan does not count toward the $2,100 annual out-of-pocket cap. Working around a denial can mean never reaching the point where drugs become free for the rest of the year. Note also that manufacturer copay coupons are not legally available to people on Medicare; the right route is an independent charitable foundation — PAN, HealthWell, Patient Advocate Foundation — or a manufacturer's free-drug program.
Complaints versus appeals
These are different tools and it's worth not confusing them. A complaint never gets care covered. Only an appeal does. But complaints are logged against the plan's contract record and feed into its Star Ratings and CMS audits, so filing both is reasonable — just never let a complaint run the appeal clock out.
File complaints at medicare.gov/my/medicare-complaint or 1-800-633-4227. Note that the Texas Department of Insurance does not regulate Medicare Advantage — it's federally regulated — so a state insurance complaint accomplishes nothing here. TDI does regulate Medigap policies and agent conduct, which matters later if you shop for a supplement.