Gastric bypass surgery cost in New York, NY
In New York-Newark-Jersey City, NY-NJ, 27 hospitals list a cash price for laparoscopic Roux-en-Y gastric bypass, standard limb length: from $1,522.21 to $37,287.00, with a median of $6,311.00. The lowest listed price is at St Joseph's Hospital, Yonkers — $4,788.79 less than the median here. Across New York, the median is $24,876.89 at 13 hospitals.
- The median here, $6,311.00, is 47% below the US median of $11,933.76.
- 4 of 27 hospitals list a cash price equal to their full list price, with no self-pay discount.
Cash prices at 27 facilities across 27 cities for code 43644, as an outpatient — the setting a self-pay patient normally buys. Collected Oct 29, 2026; the hospital files themselves were last updated between Feb 19, 2026 and Sep 28, 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 New York-Newark-Jersey City, NY-NJ.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list |
|---|---|---|---|---|
| St Joseph's Hospital, Yonkers lowest Yonkers, NY · (914) 378-7000 LAP GASTRIC BYPASS/ROUX-EN-Y+2 more lines at this price File of Jul 13, 2026 · source file | $1,522.21 | — | $1,522.21–$6,782.67 | — |
| Newton Medical Center Newton, NJ · (973) 383-2121 Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm File of Apr 1, 2026 · source file | $2,138.57 | $79,245.97 | — | 97% |
| Chilton Medical Center Pompton Plains, NJ · (973) 831-5000 Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm File of Apr 1, 2026 · source file | $2,138.82 | $79,245.97 | — | 97% |
| CentraState Medical Center Freehold Township, NJ · (732) 294-7012 Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm File of Apr 1, 2026 · source file | $2,138.82 | $79,245.97 | — | 97% |
| Community Medical Center Toms River, NJ · (732) 557-8000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $3,786.00 | — | $1,429.50–$4,174.00 | — |
| Clara Maass Medical Center Belleville, NJ · (973) 450-2000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $3,986.00 | — | $1,379.04–$4,294.00 | — |
| Monmouth Medical Center Southern Campus Lakewood, NJ · (732) 363-1900 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 3, 2026 · source file | $4,350.00 | — | $3,439.20–$4,540.00 | — |
| Robert Wood Johnson University Hospital Rahway Rahway, NJ · (732) 381-4200 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $4,627.00 | — | $1,622.90 | — |
| Newark Beth Israel Medical Center Newark, NJ · (973) 926-7000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $4,881.00 | — | $905.58–$4,049.00 | — |
| Jersey City Medical Center Jersey City, NJ · (201) 915-2000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $5,339.00 | — | $1,138.45–$4,174.00 | — |
| Monmouth Medical Center Long Branch, NJ · (732) 222-5200 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $5,419.00 | — | $2,758.09–$4,294.00 | — |
| Robert Wood Johnson University Hospital New Brunswick New Brunswick, NJ · (732) 828-3000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $5,741.00 | — | $1,269.73–$4,370.00 | — |
| Trinitas Regional Medical Center Elizabeth, NJ · (908) 994-5000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $5,855.00 | — | $879.71–$3,651.96 | — |
| Robert Wood Johnson University Hospital Somerset Somerville, NJ · (908) 685-2200 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $6,311.00 | — | $931.46–$4,294.00 | — |
| Cooperman Barnabas Medical Center Livingston, NJ · (973) 322-5000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Mar 4, 2026 · source file | $6,839.00 | — | $1,395.86–$4,294.00 | — |
| Morristown Medical Center Morristown, NJ · (973) 971-5450 Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm File of Apr 1, 2026 · source file | $7,523.26 | $78,504.61 | — | 90% |
| Overlook Medical Center Summit, NJ · (908) 522-2000 Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm File of Apr 1, 2026 · source file | $9,550.56 | $83,702.47 | — | 89% |
| Hudson Regional Hospital Secaucus, NJ · (201) 392-3200 Bypass of stomach using an endoscope File of Sep 23, 2026 · source file | $14,821.52 | $14,821.52 | $1,731.00–$27,968.21 | — |
| Montefiore Medical Center Bronx, NY · (718) 920-4321 PR LAPS GSTR RSTCV PX W/BYP ROUX-EN-Y LIMB <150 CM+1 more line at this price File of Sep 28, 2026 · source file | $19,342.05 | $29,575.00 | $782.78–$26,885.88 | 35% |
| Stony Brook Southampton Hospital Southampton, NY BYPASS OF STOMACH USING AN ENDOSCOPE File of Jun 17, 2026 · source file | $23,321.72 | $23,321.72 | $1,974.89–$53,240.00 | — |
| Brooklyn Hospital Center at Downtown Campus Brooklyn, NY · (718) 250-8000 BYPASS OF STOMACH USING AN ENDOSCOPE File of Jul 27, 2026 · source file | $24,876.89 | $24,876.89 | $1,515.83–$7,319.00 | — |
| Mercy Medical Center Rockville Centre, NY · (516) 705-2525 LAP GASTRIC BYPASS/ROUX-EN-Y File of Feb 19, 2026 · source file | $30,279.00 | — | $3,014.45–$40,447.68 | — |
| Chsli St Joseph Hospital Bethpage, NY · (516) 759-6000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Feb 19, 2026 · source file | $30,279.00 | — | $3,014.45–$40,447.68 | — |
| St. Catherine of Siena Medical Center Smithtown, NY · (631) 862-3000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Feb 19, 2026 · source file | $30,279.00 | — | $3,014.45–$40,447.68 | — |
| Good Samaritan Hospital Medical Center West Islip, NY · (631) 376-3000 LAP GASTRIC BYPASS/ROUX-EN-Y File of Feb 19, 2026 · source file | $30,279.00 | — | $3,014.45–$40,447.68 | — |
| St. Francis Hospital Roslyn, NY LAP GASTRIC BYPASS/ROUX-EN-Y File of Feb 19, 2026 · source file | $30,279.00 | — | $3,014.45–$40,447.68 | — |
| Stony Brook University Hospital Stony Brook, NY · (631) 444-4000 BYPASS OF STOMACH USING AN ENDOSCOPE File of Jun 10, 2026 · source file | $37,287.00 | $37,287.00 | $1,974.89–$21,273.00 | — |
Outpatient: lowest $1,522.21, median $6,311.00, highest $37,287.00 — a 24.5× difference within the same market.
As an inpatient, the same code is billed by 1 facility here, median $19,342.05. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.
Cash or insurance?
At 12 of 22 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at none is it 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 gastric bypass surgery is, what the price covers and why prices differ: Gastric bypass surgery explained.