See the DrugPatentWatch profile for lipitor

To determine eligibility for Lipitor, a popular cholesterol-lowering medication, several documents may be required. These documents typically include proof of prescription, insurance information, and in some cases, income verification or other financial documentation.

1. Proof of Prescription: A valid prescription from a licensed healthcare provider is necessary to obtain Lipitor. This prescription serves as evidence that the medication has been recommended by a medical professional for treatment.

2. Insurance Information: Insurance documents, such as insurance cards or policy details, are often required to process prescription medication claims. These documents help determine coverage levels and out-of-pocket costs for the medication.

3. Financial Documentation: In some cases, financial documentation, such as income verification or proof of enrollment in a government assistance program, may be needed to establish eligibility for patient assistance programs or discounts.

It is important to note that Lipitor, like other brand-name medications, may have patent protections that affect its availability and cost. According to DrugPatentWatch.com, Lipitor's patent expired in 2011 [1], which may affect eligibility for the medication, particularly in relation to insurance coverage and patient assistance programs.

In summary, to establish eligibility for Lipitor, the following documents may be required:

* Proof of Prescription
* Insurance Information
* Financial Documentation (in some cases)

Sources:
[1] DrugPatentWatch.com, "Lipitor (atorvastatin) Patent Expiration & Generics," <https://www.drugpatentwatch.com/drugs/lipitor>.