Carglumic Acid
Specialty Drug


CARGLUMIC ACID is used to lower the amount of ammonia in the blood of patients with N-acetylglutamate synthase deficiency. This medicine is not a cure. Compare CPS 1 activator.

Carglumic Acid Cigna-HealthSpring Preferred (HMO) Coverage Details

IMPORTANT! These are national prices. Enter your zip code for prices in your area.

USA Medicare

Medicare Co-Pay Prices for Carglumic Acid

Co-Insurance Stage Preferred Pharmacy Price Non-Preferred Pharmacy Price
Deductible $6443 (est) $6443 (est)
Typical $1740 – $1804 (est) $1740 – $1804 (est)
Donut Hole $2899 (est) $2899 (est)
Post-Donut Hole $322 (est) $322 (est)

Can GoodRx help me save on Carglumic Acid?

Yes, there may be cases when GoodRx can help you save on Carbaglu over your Cigna-HealthSpring Preferred (HMO) plan.

  • Is your co-insurance higher than $5724.00?
    Use a GoodRx coupon to purchase your prescription.
  • Is your co-insurance lower than $5724.00?
    You should use your Medicare card.

Ways to Save on Carglumic Acid

Here are some ways that may lower the cost of your Carbaglu prescription.

Patient Assistance Program
Save at least $5 per month on your prescription.

Coverage, Restrictions & Details

Will my Cigna-HealthSpring Preferred (HMO) plan cover Carbaglu?

Your Cigna-HealthSpring Preferred (HMO) plan provides coverage for Carbaglu.

What drug tier is Carbaglu on my Cigna-HealthSpring Preferred (HMO) plan?

Tier 5

Cigna-HealthSpring Preferred (HMO) typically lists Carbaglu in Tier 5 of their formulary. Tier 5 drugs are usually non-preferred brand-name drugs. Tier 5 drugs cost more than Tier 1, 2, 3 and 4 drugs.

See prices for your Medicare plan

Find out when you could pay less than your co-pay

Medicare prices are provided by the Centers for Medicare and Medicaid Services (CMS). They are accurate as-of January 2017 and the information may be updated. If you encounter any issues, please let us know.
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