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ICD-10-PCS 2027 procedure code

0GCM0ZZExtirpation of Matter from Left Superior Parathyroid Gland, Open Approach

✓ Valid for 2027O.R. procedure

Short description: Extirpation of Matter from L Sup Parathyroid, Open 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 0GCM0ZZ

0GCM0ZZ is the ICD-10-PCS code for a extirpation procedure on the left superior parathyroid gland using an open approach. In ICD-10-PCS, extirpation means taking or cutting out solid matter from a body part.

In plain terms, this corresponds to other incision of thyroid field, the ICD-9-CM procedure title it maps to (06.09).

For a different body part, codes include 0GC00ZZ (pituitary gland), 0GC10ZZ (pineal body), 0GC20ZZ (left adrenal gland), 0GC30ZZ (right adrenal gland), 0GC40ZZ (bilateral adrenal glands), 0GC60ZZ (left carotid body) and 15 more.

The same procedure with a different approach is coded 0GCM3ZZ (percutaneous) and 0GCM4ZZ (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 143 (Other Ear, Nose, Mouth and Throat O.R. Procedures with MCC), DRG 144 (Other Ear, Nose, Mouth and Throat O.R. Procedures with CC), DRG 145 (Other Ear, Nose, Mouth and Throat O.R. Procedures without CC/MCC), DRG 579 (Other Skin, Subcutaneous Tissue and Breast Procedures with MCC), DRG 580 (Other Skin, Subcutaneous Tissue and Breast Procedures with CC) and DRG 581 (Other Skin, Subcutaneous Tissue and Breast Procedures without CC/MCC), under the surgical categories “Other Ear, Nose, Mouth and Throat O.R. Procedures”, “Other Skin, Subcutaneous Tissue and Breast Procedures”, “Thyroid, Parathyroid and Thyroglossal Procedures” and 2 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
GEndocrine System
3. Operation
CExtirpation

Taking or cutting out solid matter from a body part

The solid matter may be an abnormal byproduct of a biological function or a foreign body; it may be imbedded in a body part or in the lumen of a tubular body part. The solid matter may or may not have been previously broken into pieces

Includes: Thrombectomy, choledocholithotomy

4. Body Part
MSuperior Parathyroid Gland, Left
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.

ICD-9-CM equivalent

Converter →
  • 06.09Other incision of thyroid fieldapproximate

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 0GCM0ZZ

Is 0GCM0ZZ a valid ICD-10-PCS code for 2027?

Yes. 0GCM0ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0GCM0ZZ an O.R. procedure?

Yes. 0GCM0ZZ is an O.R. procedure in MS-DRG v44.0.

What DRG does 0GCM0ZZ group to?

Depending on the principal diagnosis, 0GCM0ZZ can group to MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 579, MS-DRG 580 and MS-DRG 581.

What is the ICD-9 procedure code for 0GCM0ZZ?

The CMS GEMs map 0GCM0ZZ to ICD-9-CM 06.09 (Other incision of thyroid field).