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ICD-10-PCS 2027 procedure code

0P910ZXDrainage of 1 to 2 Ribs, Open Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Code last changed in FY2018 (effective October 1, 2017). Source: official FY2027 ICD-10-PCS release from CMS. Page updated September 29, 2026. About our data

About 0P910ZX

0P910ZX is the ICD-10-PCS code for a drainage procedure on the ribs, 1 to 2 using an open 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, scapula, clavicle, and thorax [ribs and sternum], the ICD-9-CM procedure title it maps to (77.41).

For a different body part, codes include 0P900ZX (sternum), 0P920ZX (ribs, 3 or more), 0P930ZX (cervical vertebra), 0P940ZX (thoracic vertebra), 0P950ZX (right scapula), 0P960ZX (left scapula) and 20 more.

The same procedure with a different approach is coded 0P913ZX (percutaneous) and 0P914ZX (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for DRG 166 (Other Respiratory System O.R. Procedures with MCC), DRG 167 (Other Respiratory System O.R. Procedures with CC), DRG 168 (Other Respiratory System 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 Respiratory System O.R. Procedures”, “Biopsies of Musculoskeletal System and Connective Tissue”, “Other Skin, Subcutaneous Tissue and Breast Procedures” and 4 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
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
1Ribs, 1 to 2
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
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.

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

ICD-9-CM equivalent

Converter →
  • 77.41Biopsy of bone, scapula, clavicle, and thorax [ribs and sternum]approximate

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)
  • FY2018 (effective 10/1/2017): Title revised — was “Drainage of Right Rib, Open Approach, Diagnostic”

Common questions about 0P910ZX

Is 0P910ZX a valid ICD-10-PCS code for 2027?

Yes. 0P910ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0P910ZX an O.R. procedure?

Yes. 0P910ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 0P910ZX group to?

Depending on the principal diagnosis, 0P910ZX can group to MS-DRG 166, MS-DRG 167, MS-DRG 168, MS-DRG 477, MS-DRG 478 and MS-DRG 479.

What is the ICD-9 procedure code for 0P910ZX?

The CMS GEMs map 0P910ZX to ICD-9-CM 77.41 (Biopsy of bone, scapula, clavicle, and thorax [ribs and sternum]).