Last updated: March 2026
How Much Does Cardiac Catheterization (Heart Cath) Cost?
Cost Breakdown by Type
| Type / Procedure | Without Insurance | With Insurance |
|---|---|---|
| Diagnostic Left Heart Catheterization | $5,000 – $15,000 | $1,000 – $3,500 |
| Right Heart Catheterization | $4,000 – $12,000 | $800 – $3,000 |
| Cardiac Cath with Angioplasty/Stent | $15,000 – $40,000 | $3,000 – $8,000 |
CPT/ADA Code: 93458
What Affects the Cost
- Brand-name vs. generic availability
- Insurance formulary tier placement
- Pharmacy choice (retail vs. mail-order vs. Costco)
- Manufacturer savings cards and coupons
- Dosage and quantity prescribed
- Geographic location
Insurance Coverage
Typical coverage: Diagnostic — covered when medically necessary; may lead to same-day angioplasty
Most insurance plans use a tiered formulary: Tier 1 (generic) $0-$15 copay, Tier 2 (preferred brand) $25-$75, Tier 3 (non-preferred brand) $50-$150, Tier 4 (specialty) $100-$500+. Prior authorization may be required for certain medications. Step therapy may require trying cheaper alternatives first.
How to Save Money
- Always ask for generic when available — saves 50-90%
- Use GoodRx, RxSaver, or similar discount cards
- Costco pharmacy is open to non-members and often has lowest prices
- Mark Cuban's Cost Plus Drugs offers transparent low pricing
- Manufacturer patient assistance programs provide free medication to qualifying patients
- HSA/FSA funds can cover medication costs tax-free
Related Procedures & Costs
Frequently Asked Questions
A diagnostic cardiac catheterization costs $5,000 to $25,000 without insurance. If stent placement is needed, costs increase significantly.
Cardiac catheterization is generally safe with a complication rate under 1%. Serious complications like heart attack or stroke are rare.
Most patients go home the same day. The groin or wrist access site heals in 1-2 weeks. Avoid heavy lifting for 5-7 days.