Drugs · acquisition-cost intelligence
Codeine-Guaifenesin
Codeine Phosphate and Guaifenesin· ingredient codeineExpectorants· CODEINE PHOSPHATE 10 mg/5mL; GUAIFENESIN 100 mg/5mL; CODEINE PHOSPHATE 20 mg/10mL; GUAIFENESIN 200 mg/10mL
What this is. Acquisition-cost intelligence for pharmacy & clinic buyers — the historical trend, generic-equivalent costs, and Part D posture. NADAC is a pharmacy acquisition cost (the national average pharmacies pay), not a retail or cash price — for consumer cash prices use GoodRx/your plan.
Acquisition benchmark · NADAC per ML
$0.04287
NADAC — pharmacy acquisition cost, not a retail/cash price
Acquisition-cost history
Weekly NADAC per ML — the trend nobody else shows. 6 weeks.
2025-12-172026-05-20
Same-ingredient options by acquisition cost
Other codeine products, cheapest acquisition cost first. Per ML — confirm strength/form equivalence before switching.
| Product | NADAC / ML | vs this |
|---|---|---|
| Promethazine Hydrochloride and Codeine Phosphate | $0.05769 | +$0.01480 |
| codeine sulfate | $0.66534 | +$0.62250 |
Sources: CMS NADAC (pharmacy acquisition cost), FDA NDC + RxNorm (identity), RxClass (therapeutic class), CMS Medicare Part D formulary (coverage). Observed reference data for professional buyers — not a retail/cash price, not pricing or medical advice. Verify before purchasing or substituting.