Thoracentesis cost in San Diego, CA — inpatient
In San Diego-Chula Vista-Carlsbad, CA, 5 hospitals list a cash price for thoracentesis with imaging guidance as an inpatient: from $991.12 to $2,984.30, with a median of $2,033.20. The lowest listed price is at Tri-City Medical Center — $1,042.08 less than the median here. Across California, the median is $2,033.20 at 90 hospitals.
Cash prices at 5 facilities across 3 cities for code 32555, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Apr 1, 2026 and May 29, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in San Diego-Chula Vista-Carlsbad, CA.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Tri-City Medical Center lowest Oceanside, CA · (760) 724-8411 32555-Thoracentesis w/ Imaging Guidance | $991.12 | $1,651.86 | $1,156.30–$1,286.80 | 40% | May 29, 2026 source file |
| Tri-City Medical Center Oceanside, CA · (760) 724-8411 32555 NEEDLE ASPIRATION CHEST W/ IMAG CHARGE | $1,092.34 | $1,820.57 | $1,274.40–$1,418.22 | 40% | May 29, 2026 source file |
| Tri-City Medical Center Oceanside, CA · (760) 724-8411 CITY IR THORCENT/ASP PLEUR SPACE W/IMAG | $1,092.34 | $1,820.57 | $1,274.40–$1,418.22 | 40% | May 29, 2026 source file |
| Kaiser Foundation Hospital - San Marcos San Marcos, CA · (760) 528-6295 THORACENTESIS NEEDLE/CATH PLEURA W/IMAGING | $2,033.20 | $3,910.00 | $613.00–$1,824.00 | 48% | — source file |
| Kaiser Foundation Hospital - San Diego - Clairemont Mesa San Diego, CA THORACENTESIS NEEDLE/CATH PLEURA W/IMAGING | $2,033.20 | $3,910.00 | $613.00–$1,824.00 | 48% | — source file |
| Kaiser Foundation Hospital - San Diego - Zion San Diego, CA · (619) 528-5000 THORACENTESIS NEEDLE/CATH PLEURA W/IMAGING | $2,033.20 | $3,910.00 | $613.00–$1,824.00 | 48% | — source file |
| UC San Diego Medical Center San Diego, CA · (619) 543-6222 Removal Of Fluid From Chest Cavity With Imaging Guidance | $2,984.30 | $5,426.00 | $92.33–$7,757.98 | 45% | Apr 1, 2026 source file |
Inpatient: lowest $991.12, median $2,033.20, highest $2,984.30 — a 3.0× difference within the same market.
As an outpatient, the same code is billed by 6 facilities here, median $2,033.20 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 2 of 5 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
Thoracentesis removes fluid from around the lungs with a needle, using ultrasound to guide it.
What the price covers
The price usually covers the procedure and guidance. Lab tests on the fluid are billed separately.