The Coverage Determination Request Form: a family walkthrough

Name, date of birth, Medicare number, and the plan's own Part D Plan ID number — printed on the plan membership card. If someone other than the enrollee is filing, that person's name and relationship go here too.

If the requestor isn't the enrollee and isn't the prescribing physician, the form itself asks for documentation showing authority to represent the enrollee — the Appointment of Representative form (CMS-1696) is exactly that documentation.rule42 CFR 423.568

The form asks for the drug's name, and — if known — its strength, quantity, and the quantity requested per month. This is the one field CaseWhy Appeals never pre-fills or stores; you enter it yourself at the moment you download the form, the same way you enter your Medicare number.

The form lists nine specific request types on its own face — not on a formulary, removed from the formulary mid-year, a step-therapy exception, prior authorization, a quantity-limit exception, a tiering exception (two variants), and reimbursement for a drug already paid for. Checking the box that actually matches your situation, rather than the closest-sounding one, is what tells the plan which rule to apply.

The form itself is explicit: for a formulary or tiering exception, the prescribing physician MUST provide a supporting statement — the request is incomplete without it, and the plan's own clock to decide doesn't start until that statement arrives.rule42 CFR 423.578

Name, medical specialty, address, work phone, fax, and an office contact person — filled in by or with the prescriber's office, not guessed at. A wrong fax number here is one of the most common reasons a supporting statement never actually reaches the plan.

The form itself explains the standard: check this box only if waiting the standard 72-hour timeframe could seriously harm your life, health, or ability to regain maximum function. Either you or your prescriber can request it, and a prescriber's own request is generally honored automatically.rule42 CFR 423.570

The form's own header lists drugs it can't be used to request at all — barbiturates, benzodiazepines, fertility drugs, weight-loss or weight-gain drugs, hair-growth drugs, most over-the-counter drugs, and most prescription vitamins. These are statutory exclusions, not formulary choices, and no version of this form changes that.