Tiazac

Generic: diltiazem hcl

CALCIUM CHANNEL BLOCKERS

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Coverage by Insurer

Informational only — Coverage rules change frequently; verify tier placement and restrictions with your plan or pharmacy before acting.
Source: PDF  ·  Formulary date: Apr 1, 2026  ·  Checked: 22 hours, 2 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
BCBS Federal Standard Option 2026
via diltiazem hcl extended release beads cp24 		Tier 1 - Generic — — — None
BCBS Federal Basic Option 2026
via diltiazem hcl extended release beads cp24 		Tier 1 - Generic — — — None
BCBS Federal Focus 2026
via diltiazem hcl extended release beads cp24 		Tier 1 - Generic — — — None
Source: PDF  ·  Formulary date: Apr 1, 2026  ·  Checked: 22 hours, 2 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
BCBSNC Blue Home with UNC Health Alliance 2026
via diltiazem hcl 		Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Local 2026
via diltiazem hcl 		Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Care 2026
via diltiazem hcl 		Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Value 2026
via diltiazem hcl 		Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Advantage 2026 Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Home with UNC Health Alliance 2026 Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Local 2026 Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Care 2026 Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Value 2026 Tier 2 - Medium Cost Generic/Brand — — — None
BCBSNC Blue Advantage 2026
via diltiazem hcl 		Tier 2 - Medium Cost Generic/Brand — — — None
Source: PDF  ·  Formulary date: Apr 1, 2026  ·  Checked: 22 hours, 2 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
NC State Health Plan - 80/20 Plus PPO 2026
via diltiazem hcl extended release beads cp24 		Tier 1 - Preferred Generic — — — None
NC State Health Plan - HDHP 2026
via diltiazem hcl extended release beads cp24 		Tier 1 - Preferred Generic — — — None
NC State Health Plan - 70/30 Standard PPO 2026
via diltiazem hcl extended release beads cp24 		Tier 1 - Preferred Generic — — — None
NC State Health Plan - 80/20 Plus PPO 2026
via diltiazem hcl 		Tier 1 - Preferred Generic — — — None
NC State Health Plan - 70/30 Standard PPO 2026
via diltiazem hcl 		Tier 1 - Preferred Generic — — — None
NC State Health Plan - HDHP 2026
via diltiazem hcl 		Tier 1 - Preferred Generic — — — None
NC State Health Plan - 80/20 Plus PPO 2026
via diltiazem hcl tb24 		Not Covered — — — None
NC State Health Plan - 70/30 Standard PPO 2026
via diltiazem hcl tb24 		Not Covered — — — None
NC State Health Plan - HDHP 2026
via diltiazem hcl tb24 		Not Covered — — — None
Source: Excel (XLSX)  ·  Formulary date: Jan 5, 2026  ·  Checked: 22 hours, 2 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
TRICARE Uniform Formulary 2026
via diltiazem hcl 		Tier 1 - Basic Core Formulary — — — None
Source: PDF  ·  Formulary date: Jan 1, 2026  ·  Checked: 22 hours, 2 minutes ago
Plan Tier Prior Auth Step Therapy Quantity Limit Restrictions
UnitedHealthcare NC Individual & Family 2026
via diltiazem hcl 		Tier 2 - Lower Cost — — — None
UnitedHealthcare NC Individual & Family 2026
via tiadylt er 		Tier 2 - Lower Cost — — — None
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