Gastric bypass (weight loss surgery), laparoscopic at Mount St. Mary's Hospital & Health Center
CPT 43644 · Lewiston, NY
These are Mount St. Mary's Hospital & Health Center's own posted figures from its standard-charges file dated April 1, 2026. They are not a quote. Source: the hospital's file · its price transparency page.
The posted cash price equals the gross charge: this file shows no self-pay discount for this service.
Across 21 New York hospitals we index that post a cash price for this service: lowest $193.49, median $4,172.32, highest $37,287.00. See every hospital.
Nearby hospitals, same service
| Hospital | Distance | Cash price | Gross charge | File date |
|---|---|---|---|---|
| Kenmore Mercy Hospital Kenmore, NY | 15.1 mi | $4,172.32 | $4,172.32 | 2026-04-01 |
| Sisters of Charity Hospital Buffalo, NY | 17.9 mi | $4,172.32 | $4,172.32 | 2026-04-01 |
| Erie County Medical Center Buffalo, NY | 18.9 mi | $9,882.00 | 2026-08-25 | |
| Mercy Hospital of Buffalo Buffalo, NY | 24.2 mi | $4,172.32 | $4,172.32 | 2026-04-01 |
| Westfield Memorial Hospital, Inc Westfield, NY | 66.0 mi | $1,074.04 | $4,882.00 | 2026-04-14 |
| Auburn Community Hospital Auburn, NY | 124.4 mi | $193.49 | $1,027.69 | 2025-01-19 |
| Rome Memorial Hospital, Inc Rome, NY | 178.0 mi | $15,767.88 | $39,058.40 | 2026-08-11 |
| Henry Ford Macomb Hospital Clinton Township, MI | 203.7 mi | $2,455.21 | $5,930.00 | 2026-06-28 |
Distances are straight-line from ZIP code centers. Each hospital's figures come from its own file; files are updated on different dates.
Every row for CPT 43644 in this hospital's file
| Row in the hospital's file | Setting | Cash | Gross | Insurer min – max |
|---|---|---|---|---|
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm line 42258 | outpatient | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm line 42252 | inpatient | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm|POSTOPERATIVE MANAGEMENT ONLY mod 55 line 42264 | both | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm|POSTOPERATIVE MANAGEMENT ONLY mod 55 line 42288 | inpatient | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm|SURGICAL CARE ONLY mod 54 line 183657 | both | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm|SURGICAL CARE ONLY mod 54 line 183666 | inpatient | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
| Laps Gstr Rstcv Px W/Byp Roux-en-Y Limb <150 Cm|SURGICAL CARE ONLY mod 54 line 183677 | outpatient | $4,172.32 | $4,172.32 | $284.82 – $2,051.11 |
The first row is the one used above. A price for one code usually covers the hospital's facility charge only; the doctor, anesthesia, pathology and other services can be billed separately. Ask the hospital for a good faith estimate before a scheduled service: if you pay yourself and the bill comes in $400 or more above the estimate, you can dispute it under the No Surprises Act.
Check a bill from this hospital All Mount St. Mary's Hospital & Health Center prices