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ICD-10-PCS 2027 procedure code

0P933ZXDrainage of Cervical Vertebra, Percutaneous Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Short description: Drainage of Cervical Vertebra, Percutaneous Approach, Diagn

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 0P933ZX

0P933ZX is the ICD-10-PCS code for a drainage procedure on the cervical vertebra using a percutaneous approach (qualifier: diagnostic). In ICD-10-PCS, drainage means taking or letting out fluids and/or gases from a body part.

In plain terms, this corresponds to biopsy of bone, other bones, the ICD-9-CM procedure title it maps to (77.49).

For a different body part, codes include 0P903ZX (sternum), 0P913ZX (ribs, 1 to 2), 0P923ZX (ribs, 3 or more), 0P943ZX (thoracic vertebra), 0P953ZX (right scapula), 0P963ZX (left scapula) and 20 more.

The same procedure with a different approach is coded 0P930ZX (open) and 0P934ZX (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 477 (Biopsies of Musculoskeletal System and Connective Tissue with MCC or Insertion of Antibiotic-eluting Bone Void Filler), DRG 478 (Biopsies of Musculoskeletal System and Connective Tissue with CC) and DRG 479 (Biopsies of Musculoskeletal System and Connective Tissue without CC/MCC), under the surgical categories “Other Ear, Nose, Mouth and Throat O.R. Procedures”, “Biopsies of Musculoskeletal System and Connective Tissue” and “Other O.R. Procedures of the Blood and Blood Forming Organs”.

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
PUpper Bones
3. Operation
9Drainage

Taking or letting out fluids and/or gases from a body part

The qualifier DIAGNOSTIC is used to identify drainage procedures that are biopsies

Includes: Thoracentesis, incision and drainage

4. Body Part
3Cervical Vertebra

Includes: Dens; Odontoid process; Spinous process; Transverse foramen; Transverse process; Vertebral arch; Vertebral body; Vertebral foramen; Vertebral lamina; Vertebral pedicle

5. Approach
3Percutaneous

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

6. Device
ZNo Device
7. Qualifier
XDiagnostic

Other versions of this procedure

Different qualifier

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 →
  • 77.49Biopsy of bone, other bonesapproximate

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 0P933ZX

Is 0P933ZX a valid ICD-10-PCS code for 2027?

Yes. 0P933ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0P933ZX an O.R. procedure?

Yes. 0P933ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 0P933ZX group to?

Depending on the principal diagnosis, 0P933ZX can group to MS-DRG 143, MS-DRG 144, MS-DRG 145, MS-DRG 477, MS-DRG 478 and MS-DRG 479.

What is the ICD-9 procedure code for 0P933ZX?

The CMS GEMs map 0P933ZX to ICD-9-CM 77.49 (Biopsy of bone, other bones).