No office rate
44340 is for simple colostomy revision, such as work at the skin or subcutaneous tissue. Choose 44346 when the operation also repairs a parastomal hernia.
On this page
CMS RVU26D · Effective 2026-10-01
44346 Colostomy revision Medicare reimbursement rates in New Jersey
Reports operative revision of an existing colostomy performed with repair of a parastomal hernia, rather than revision alone or new colostomy creation. Compare 44346 office and facility rates across CMS payment localities in New Jersey.
Amounts below use the non-QP conversion factor for participating physicians. These are base physician payments before claim-level adjustments, not patient costs or total hospital charges.
What does Medicare pay for 44346 in New Jersey?
New Jersey has 2 payment localities in this comparison. Use the service location to choose the applicable amount. These are the supported base rates for the 2 payment areas shown below, using the same CMS release.
Office / nonfacility
No supported rate
Facility setting
$1168.91–$1201.28
2 of 2 localities have a supported rate.
These are locality ranges, not averages or address-specific quotes. A facility-setting amount covers the physician service; it does not include a hospital’s separate bill. Choose a locality below to inspect its calculation, compare other payment areas, or price a percentage of Medicare.
Colorectal surgery
About 44346: Colostomy revision with hernia repair
Reports operative revision of an existing colostomy performed with repair of a parastomal hernia, rather than revision alone or new colostomy creation.
This code covers surgery that revises an existing colostomy and repairs the parastomal hernia around it. A colorectal or general surgeon may perform the operation when the hernia and stoma require operative correction, such as when the hernia interferes with pouching or causes symptoms. The service is generally performed in a hospital operating room, not as an office stoma adjustment.
Report the code when the operative work includes both colostomy revision and repair of the parastomal hernia. The operative report should document the existing colostomy, the hernia, and the work performed to revise the stoma and repair the hernia. Medicare assigns a 90-day global period, including the day-before preoperative visit and related postoperative care. When multiple procedures are performed in the same session, the highest-valued procedure is paid in full and other procedures are subject to the standard multiple-procedure reduction. An assistant at surgery may be paid; co-surgeon payment requires supporting documentation, and team surgery is not permitted.
CMS billing rules for 44346
- Global period
- Major surgery with a 90-day global period: the day-before preoperative visit and 90 days of related postoperative care are included.
- Multiple procedures
- Standard multiple procedure reduction: the highest-valued procedure is paid in full and others at 50% when performed in the same session.
- Bilateral procedures
- Bilateral adjustment does not apply; the descriptor or anatomy makes modifier 50 inappropriate.
- Assistant at surgery
- Assistant at surgery may be paid.
- Co-surgeons
- Co-surgeons paid only with supporting documentation.
- Team surgery
- Team surgery not permitted.
Where the value comes from
- Work RVU19.14 · 58%
- Practice expense (office) RVU9.58 · 29%
- Malpractice RVU4.22 · 13%
485
Medicare services in 2024 · #3595 by national volume
This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.
44346 compared with similar codes
Office rates for New Jersey, from the same CMS release.
No office rate
44345 describes complicated colostomy revision involving intra-abdominal or peritoneal revision. 44346 identifies revision performed with repair of a parastomal hernia.
No office rate
44312 concerns revision of an ileostomy, not a colostomy. The ostomy type determines which code family applies.
Compare 44346 by payment locality
Find the payment area for your service address, then open its rate page for calculation inputs, release history and the percentage-of-Medicare tool. A city may cross payment-area boundaries; the ZIP lookup above helps resolve the location.
2 of 2 payment localities
Northern Nj →
Office / nonfacility
Unavailable
Facility
$1201.28
Rest Of New Jersey →
Office / nonfacility
Unavailable
Facility
$1168.91
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44346 billing questions
How does this differ from 44340 or 44345?
Use 44346 when the colostomy revision is performed with repair of a parastomal hernia. Codes 44340 and 44345 describe colostomy revisions without that hernia-repair distinction.
Can the hernia repair be reported separately?
The defining work for 44346 includes repair of the parastomal hernia along with colostomy revision. The operative report should support both parts of that service.
What postoperative care is included?
The 90-day global period includes the day-before preoperative visit and related postoperative care for the operation.
Can an assistant surgeon be reported?
CMS permits payment for an assistant at surgery for this code. Co-surgeon payment requires supporting documentation.
How are other procedures in the same session paid?
The highest-valued procedure is paid in full, and other procedures are subject to the standard multiple-procedure reduction.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense, and malpractice RVUs, adjusted by each locality’s geographic indices and the applicable conversion factor. Unavailable or separately priced services are labeled rather than assigned a made-up amount.
Source: RVU26D. Effective 2026-10-01 through the day before 2027-01-01.
5,38544322,,Colostomy with biopsies,A,,12.99,12.99,NA,12.99,,3.46,29.44,29.44,0,090,0.09,0.81,0.10,2,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,38644340,,Revision of colostomy,A,,9.05,7.12,NA,7.12,,2.01,18.18,18.18,0,090,0.09,0.81,0.10,2,0,1,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,38744345,,Revision of colostomy,A,,16.79,9.00,NA,9.00,,3.75,29.54,29.54,0,090,0.09,0.81,0.10,2,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,38844346,,Revision of colostomy,A,,19.14,9.58,NA,9.58,,4.22,32.94,32.94,0,090,0.09,0.81,0.10,2,0,2,1,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,38944360,,Small bowel endoscopy,A,,2.43,1.13,NA,1.13,,0.26,3.82,3.82,0,000,0.00,0.00,0.00,2,0,1,0,0,9,,33.4009,09,0,99,0.00,0.00,0.00
5,39044361,,Small bowel endoscopy/biopsy,A,,2.70,1.22,NA,1.22,,0.29,4.21,4.21,0,000,0.00,0.00,0.00,3,0,1,0,0,9,44360,33.4009,09,0,99,0.00,0.00,0.00
5,39144363,,Small bowel endoscopy,A,,3.31,1.39,NA,1.39,,0.38,5.08,5.08,0,000,0.00,0.00,0.00,3,0,0,0,0,9,44360,33.4009,09,0,99,0.00,0.00,0.00