Skip to content
Dx

ICD-10-PCS 2027 procedure code

0L804ZZDivision of Head and Neck Tendon, Percutaneous Endoscopic Approach

✓ Valid for 2027O.R. procedure

Short description: Division of Head and Neck Tendon, Perc Endo Approach

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 0L804ZZ

0L804ZZ is the ICD-10-PCS code for a division procedure on the head and neck tendon using a percutaneous endoscopic approach. In ICD-10-PCS, division means cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part.

In plain terms, this corresponds to other tenotomy and other change in muscle or tendon length, the ICD-9-CM procedure titles it maps to (83.13 and 83.85).

For a different body part, codes include 0L814ZZ (right shoulder tendon), 0L824ZZ (left shoulder tendon), 0L834ZZ (right upper arm tendon), 0L844ZZ (left upper arm tendon), 0L854ZZ (right lower arm and wrist tendon), 0L864ZZ (left lower arm and wrist tendon) and 21 more.

The same procedure with a different approach is coded 0L800ZZ (open) and 0L803ZZ (percutaneous).

It is an operating-room procedure in the MS-DRG logic for DRG 040 (Peripheral, Cranial Nerve and Other Nervous System Procedures with MCC), DRG 041 (Peripheral, Cranial Nerve and Other Nervous System Procedures with CC or Peripheral Neurostimulator), DRG 042 (Peripheral, Cranial Nerve and Other Nervous System Procedures without CC/MCC), DRG 500 (Soft Tissue Procedures with MCC), DRG 501 (Soft Tissue Procedures with CC) and DRG 502 (Soft Tissue Procedures without CC/MCC), under the surgical categories “Peripheral, Cranial Nerve and Other Nervous System Procedures”, “Soft Tissue Procedures”, “Other Endocrine, Nutritional and Metabolic O.R. Procedures” and 1 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
LTendons
3. Operation
8Division

Cutting into a body part, without draining fluids and/or gases from the body part, in order to separate or transect a body part

All or a portion of the body part is separated into two or more portions

Includes: Spinal cordotomy, osteotomy

4. Body Part
0Head and Neck Tendon
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.

MDC 08 · Diseases and Disorders of the Musculoskeletal System and Connective Tissue · Soft Tissue Procedures

ICD-9-CM equivalent

Converter →
  • 83.13Other tenotomyapproximate
  • 83.85Other change in muscle or tendon lengthapproximate

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 0L804ZZ

Is 0L804ZZ a valid ICD-10-PCS code for 2027?

Yes. 0L804ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0L804ZZ an O.R. procedure?

Yes. 0L804ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0L804ZZ group to?

Depending on the principal diagnosis, 0L804ZZ can group to MS-DRG 040, MS-DRG 041, MS-DRG 042, MS-DRG 500, MS-DRG 501 and MS-DRG 502.

What is the ICD-9 procedure code for 0L804ZZ?

The CMS GEMs map 0L804ZZ to ICD-9-CM 83.13 (Other tenotomy) and 83.85 (Other change in muscle or tendon length).