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ICD-10-PCS 2027 procedure code

0D1M07MBypass Descending Colon to Descending Colon with Autologous Tissue Substitute, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Bypass Descend Colon to Desc Colon w Autol Sub, Open

Code unchanged since ICD-10-PCS took effect on October 1, 2015. Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 0D1M07M

0D1M07M is the ICD-10-PCS code for a bypass procedure on the descending colon using an open approach with autologous tissue substitute (qualifier: descending colon). In ICD-10-PCS, bypass means altering the route of passage of the contents of a tubular body part.

In plain terms, this corresponds to Large-to-large intestinal anastomosis, the ICD-9-CM procedure title it maps to (45.94).

For a different body part, codes include 0D1807M (small intestine), 0D1A07M (jejunum), 0D1B07M (ileum), 0D1H07M (cecum), 0D1K07M (ascending colon) and 0D1L07M (transverse colon).

The same procedure with a different approach is coded 0D1M47M (percutaneous endoscopic) and 0D1M87M (via natural or artificial opening endoscopic).

With a different device, use 0D1M0JM (synthetic substitute), 0D1M0KM (nonautologous tissue substitute) and 0D1M0ZM (no device).

It is an operating-room procedure in the MS-DRG logic for DRG 329 (Major Small and Large Bowel Procedures with MCC), DRG 330 (Major Small and Large Bowel Procedures with CC), DRG 331 (Major Small and Large Bowel Procedures without CC/MCC), DRG 628 (Other Endocrine, Nutritional and Metabolic O.R. Procedures with MCC or Insertion of Antibiotic-eluting Bone Void Filler), DRG 629 (Other Endocrine, Nutritional and Metabolic O.R. Procedures with CC) and DRG 630 (Other Endocrine, Nutritional and Metabolic O.R. Procedures without CC/MCC), under the surgical categories “Major Small and Large Bowel Procedures”, “Other Endocrine, Nutritional and Metabolic O.R. Procedures” and “Other O.R. Procedures for Injuries”.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
0Medical and Surgical
2. Body System
DGastrointestinal System
3. Operation
1Bypass

Altering the route of passage of the contents of a tubular body part

Rerouting contents of a body part to a downstream area of the normal route, to a similar route and body part, or to an abnormal route and dissimilar body part. Includes one or more anastomoses, with or without the use of a device

Includes: Coronary artery bypass, colostomy formation

4. Body Part
MDescending Colon
5. Approach
0Open

Cutting through the skin or mucous membrane and any other body layers necessary to expose the site of the procedure

6. Device
7Autologous Tissue Substitute

Includes: Autograft; Cultured epidermal cell autograft; Epicel(R) cultured epidermal autograft

7. Qualifier
MDescending Colon

Other versions of this procedure

MS-DRG v44.0 grouping

All DRGs →

Surgical MS-DRGs this procedure can group to, depending on the principal diagnosis's MDC.

ICD-9-CM equivalent

Converter →
  • 45.94Large-to-large intestinal anastomosisapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about 0D1M07M

Is 0D1M07M a valid ICD-10-PCS code for 2027?

Yes. 0D1M07M is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0D1M07M an O.R. procedure?

Yes. 0D1M07M is an O.R. procedure in MS-DRG v44.0.

What DRG does 0D1M07M group to?

Depending on the principal diagnosis, 0D1M07M can group to MS-DRG 329, MS-DRG 330, MS-DRG 331, MS-DRG 628, MS-DRG 629 and MS-DRG 630.

What is the ICD-9 procedure code for 0D1M07M?

The CMS GEMs map 0D1M07M to ICD-9-CM 45.94 (Large-to-large intestinal anastomosis).