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ICD-10-PCS 2027 procedure code

07T00ZZResection of Head Lymphatic, Open 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 07T00ZZ

07T00ZZ is the ICD-10-PCS code for a resection procedure on the lymphatic, head using an open approach. In ICD-10-PCS, resection means cutting out or off, without replacement, all of a body part.

In plain terms, this corresponds to radical excision of lymph nodes, not otherwise specified, the ICD-9-CM procedure title it maps to (40.50).

For a different body part, codes include 07T10ZZ (lymphatic, right neck), 07T20ZZ (lymphatic, left neck), 07T30ZZ (lymphatic, right upper extremity), 07T40ZZ (lymphatic, left upper extremity), 07T50ZZ (lymphatic, right axillary), 07T60ZZ (lymphatic, left axillary) and 14 more.

The same procedure with a different approach is coded 07T04ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 140 (Major Head and Neck Procedures with MCC), DRG 141 (Major Head and Neck Procedures with CC), DRG 142 (Major Head and Neck Procedures without CC/MCC), DRG 166 (Other Respiratory System O.R. Procedures with MCC), DRG 167 (Other Respiratory System O.R. Procedures with CC) and DRG 168 (Other Respiratory System O.R. Procedures without CC/MCC), under the surgical categories “Major Head and Neck Procedures”, “Other Respiratory System O.R. Procedures”, “Other Digestive System O.R. Procedures” and 8 more.

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
7Lymphatic and Hemic Systems
3. Operation
TResection

Cutting out or off, without replacement, all of a body part

Includes: Total nephrectomy, total lobectomy of lung

4. Body Part
0Lymphatic, Head

Includes: Buccinator lymph node; Infraauricular lymph node; Infraparotid lymph node; Parotid lymph node; Preauricular lymph node; Submandibular lymph node; Submaxillary lymph node; Submental lymph node; Subparotid lymph node; Suprahyoid lymph node

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
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 12 · Diseases and Disorders of the Male Reproductive System · Other Male Reproductive System O.R. Procedures

MDC 13 · Diseases and Disorders of the Female Reproductive System · Pelvic Evisceration, Radical Hysterectomy and Radical Vulvectomy

ICD-9-CM equivalent

Converter →
  • 40.50Radical excision of lymph nodes, not otherwise specifiedapproximate

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 07T00ZZ

Is 07T00ZZ a valid ICD-10-PCS code for 2027?

Yes. 07T00ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 07T00ZZ an O.R. procedure?

Yes. 07T00ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 07T00ZZ group to?

Depending on the principal diagnosis, 07T00ZZ can group to MS-DRG 140, MS-DRG 141, MS-DRG 142, MS-DRG 166, MS-DRG 167 and MS-DRG 168.

What is the ICD-9 procedure code for 07T00ZZ?

The CMS GEMs map 07T00ZZ to ICD-9-CM 40.50 (Radical excision of lymph nodes, not otherwise specified).