erythromycin base

250 mg, 5 mg/gram (0.5 %) — Tablet

Macrolides

Also known as: erythromycin base oral capsule erythromycin base oral tablet ERYTHROMYCIN ERY-TAB

Coverage by Insurer

Informational only — Coverage rules change frequently; verify tier placement and restrictions with your plan or pharmacy before acting.
Source: Excel (XLSX)  ·  Formulary date: Jan 5, 2026  ·  Checked: 1 hour, 42 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
TRICARE Uniform Formulary 2026 Tier 1 - Basic Core Formulary None
Source: PDF  ·  Formulary date: Jan 1, 2026  ·  Checked: 1 hour, 42 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
UnitedHealthcare NC Individual & Family 2026 Tier 3 - Mid-Range Cost None
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