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ICD-10-PCS 2027 procedure code

0U7K8ZZDilation of Hymen, Via Natural or Artificial Opening Endoscopic

✓ Valid for 2027O.R. procedureFemale only

Short description: Dilation of Hymen, Endo

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 0U7K8ZZ

0U7K8ZZ is the ICD-10-PCS code for a dilation procedure on the hymen using a via natural or artificial opening endoscopic approach. In ICD-10-PCS, dilation means expanding an orifice or the lumen of a tubular body part.

In plain terms, this corresponds to other repair of uterus and supporting structures, the ICD-9-CM procedure title it maps to (69.29).

For a different body part, codes include 0U758ZZ (right fallopian tube), 0U768ZZ (left fallopian tube), 0U778ZZ (bilateral fallopian tubes), 0U798ZZ (uterus), 0U7C8ZZ (cervix) and 0U7G8ZZ (vagina).

The same procedure with a different approach is coded 0U7K0ZZ (open), 0U7K3ZZ (percutaneous), 0U7K4ZZ (percutaneous endoscopic), 0U7K7ZZ (via natural or artificial opening) and 0U7KXZZ (external).

With a different device, use 0U7K8DZ (intraluminal device).

It is an operating-room procedure in the MS-DRG logic for DRG 748 (Female Reproductive System Reconstructive Procedures), DRG 907 (Other O.R. Procedures for Injuries with MCC), DRG 908 (Other O.R. Procedures for Injuries with CC), DRG 909 (Other O.R. Procedures for Injuries without CC/MCC), DRG 957 (Other O.R. Procedures for Multiple Significant Trauma with MCC) and DRG 958 (Other O.R. Procedures for Multiple Significant Trauma with CC), under the surgical categories “Female Reproductive System Reconstructive 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
UFemale Reproductive System
3. Operation
7Dilation

Expanding an orifice or the lumen of a tubular body part

The orifice can be a natural orifice or an artificially created orifice. Accomplished by stretching a tubular body part using intraluminal pressure or by cutting part of the orifice or wall of the tubular body part

Includes: Percutaneous transluminal angioplasty, internal urethrotomy

4. Body Part
KHymen
5. Approach
8Via Natural or Artificial Opening Endoscopic

Entry of instrumentation through a natural or artificial external opening 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.

MDC 13 · Diseases and Disorders of the Female Reproductive System · Female Reproductive System Reconstructive Procedures

ICD-9-CM equivalent

Converter →
  • 69.29Other repair of uterus and supporting structuresapproximate

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 0U7K8ZZ

Is 0U7K8ZZ a valid ICD-10-PCS code for 2027?

Yes. 0U7K8ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0U7K8ZZ an O.R. procedure?

Yes. 0U7K8ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0U7K8ZZ group to?

Depending on the principal diagnosis, 0U7K8ZZ can group to MS-DRG 748, MS-DRG 907, MS-DRG 908, MS-DRG 909, MS-DRG 957 and MS-DRG 958.

What is the ICD-9 procedure code for 0U7K8ZZ?

The CMS GEMs map 0U7K8ZZ to ICD-9-CM 69.29 (Other repair of uterus and supporting structures).