Last updated: March 2026
How Much Does Paracentesis (Abdominal Fluid Removal) Cost?
Cost Breakdown by Type
| Type / Procedure | Without Insurance | With Insurance |
|---|---|---|
| Diagnostic Paracentesis | $1,000 – $2,500 | $200 – $600 |
| Therapeutic (Large Volume) Paracentesis | $1,500 – $4,000 | $300 – $800 |
| Ultrasound-Guided Paracentesis | $1,500 – $3,500 | $300 – $750 |
CPT/ADA Code: 49083
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: Medically necessary — covered when performed for diagnostic or therapeutic purposes
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
Paracentesis costs $1,000 to $4,000 without insurance depending on whether it is diagnostic or therapeutic and whether imaging guidance is used.
Local anesthesia is used to numb the area. Most patients feel pressure but not significant pain during the procedure.
Patients with recurrent ascites from liver disease may need paracentesis every 1-2 weeks. Some patients benefit from an indwelling catheter.