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ICD-10-PCS 2027 procedure code

0DLQ4ZZOcclusion of Anus, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

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 0DLQ4ZZ

0DLQ4ZZ is the ICD-10-PCS code for a occlusion procedure on the anus using a percutaneous endoscopic approach. In ICD-10-PCS, occlusion means completely closing an orifice or the lumen of a tubular body part.

In plain terms, this corresponds to other operations on anus, the ICD-9-CM procedure title it maps to (49.99).

For a different body part, codes include 0DL14ZZ (esophagus, upper), 0DL24ZZ (esophagus, middle), 0DL34ZZ (esophagus, lower), 0DL44ZZ (esophagogastric junction), 0DL54ZZ (esophagus), 0DL64ZZ (stomach) and 15 more.

The same procedure with a different approach is coded 0DLQ0ZZ (open), 0DLQ3ZZ (percutaneous), 0DLQ7ZZ (via natural or artificial opening), 0DLQ8ZZ (via natural or artificial opening endoscopic) and 0DLQXZZ (external).

With a different device, use 0DLQ4CZ (extraluminal device) and 0DLQ4DZ (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 347 (Anal and Stomal Procedures with MCC), DRG 348 (Anal and Stomal Procedures with CC), DRG 349 (Anal and Stomal Procedures without CC/MCC), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC) and DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), under the surgical categories “Anal and Stomal Procedures”, “Other O.R. Procedures for Injuries” and “Other O.R. Procedures for Multiple Significant Trauma”.

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
LOcclusion

Completely closing an orifice or the lumen of a tubular body part

The orifice can be a natural orifice or an artificially created orifice

Includes: Fallopian tube ligation, ligation of inferior vena cava

4. Body Part
QAnus

Includes: Anal orifice

5. Approach
4Percutaneous Endoscopic

Entry, by puncture or minor incision, of instrumentation through the skin or mucous membrane and any other body layers necessary to reach and visualize the site of the procedure

6. Device
ZNo Device
7. Qualifier
ZNo Qualifier

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 →
  • 49.99Other operations on anusapproximate

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 0DLQ4ZZ

Is 0DLQ4ZZ a valid ICD-10-PCS code for 2027?

Yes. 0DLQ4ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0DLQ4ZZ an O.R. procedure?

Yes. 0DLQ4ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0DLQ4ZZ group to?

Depending on the principal diagnosis, 0DLQ4ZZ can group to MS-DRG 347, MS-DRG 348, MS-DRG 349, MS-DRG 907, MS-DRG 908 and MS-DRG 909.

What is the ICD-9 procedure code for 0DLQ4ZZ?

The CMS GEMs map 0DLQ4ZZ to ICD-9-CM 49.99 (Other operations on anus).