Public record

Prometrium: the public record

1 table from US federal sources. Latest data date: Nov 11, 2026.

Each table is computed from the named federal dataset as of its data date; the method is under each one.

Pharmacy cost

Pharmacy acquisition cost (NADAC) for Prometrium

Retail pharmacies paid an average of $15.94 per unit for PROMETRIUM 100 MG CAPSULE as of 2026-11-11, compared with $16.00 twelve months earlier (-0.4%). This is a pharmacy purchase cost, not a patient price.

Pharmacy acquisition cost (NADAC) for Prometrium: the figures
MeasureValueNote
PROMETRIUM 100 MG CAPSULE, now$15.94 per unit
PROMETRIUM 100 MG CAPSULE, 12 months earlier$16.00 per unit
Change over 12 months-0.4%
PROMETRIUM 200 MG CAPSULE$30.39 per unit12 months earlier $30.23 (+0.5%)

Source: CMS, National Average Drug Acquisition Cost (NADAC), data as of Nov 11, 2026

How this was calculated

Matched NADAC product codes to the FDA NDC Directory, kept finished single-ingredient products, and listed the product descriptions with the most package codes. The earlier price is the same package code in the file one year before.

Scope: Prometrium (brand-name progesterone) in the weekly NADAC file of 2026-11-11, compared with the file of 2025-11-12

NADAC is the average invoice price retail pharmacies pay, from a voluntary survey. It leaves out rebates, dispensing fees and markups, and it is not what a patient or insurer pays. Compounded products are not surveyed.

Download the data (CSV)

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