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ICD-10-PCS 2027 procedure code

0QB33ZXExcision of Left Pelvic Bone, Percutaneous Approach, Diagnostic

✓ Valid for 2027O.R. procedure

Short description: Excision of Left Pelvic Bone, 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 0QB33ZX

0QB33ZX is the ICD-10-PCS code for a excision procedure on the left pelvic bone using a percutaneous approach (qualifier: diagnostic). In ICD-10-PCS, excision means cutting out or off, without replacement, a portion of 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 0QB03ZX (lumbar vertebra), 0QB13ZX (sacrum), 0QB23ZX (right pelvic bone), 0QB43ZX (right acetabulum), 0QB53ZX (left acetabulum), 0QB63ZX (right upper femur) and 18 more.

The same procedure with a different approach is coded 0QB30ZX (open) and 0QB34ZX (percutaneous endoscopic).

It is an operating-room procedure in the MS-DRG logic for 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), DRG 479 (Biopsies of Musculoskeletal System and Connective Tissue without CC/MCC), DRG 628 (Other Endocrine, Nutritional and Metabolic O.R. Procedures with MCC or Insertion of Antibiotic-eluting Bone Void Filler), DRG 629 (Other Endocrine, Nutritional and Metabolic O.R. Procedures with CC) and DRG 630 (Other Endocrine, Nutritional and Metabolic O.R. Procedures without CC/MCC), under the surgical categories “Biopsies of Musculoskeletal System and Connective Tissue”, “Other Endocrine, Nutritional and Metabolic O.R. Procedures”, “Other Kidney and Urinary Tract Procedures” and 3 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
QLower Bones
3. Operation
BExcision

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

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

Includes: Partial nephrectomy, liver biopsy

4. Body Part
3Pelvic Bone, Left

Includes: Iliac crest; Ilium; Ischium; Pubis

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.

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

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 0QB33ZX

Is 0QB33ZX a valid ICD-10-PCS code for 2027?

Yes. 0QB33ZX is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is 0QB33ZX an O.R. procedure?

Yes. 0QB33ZX is an O.R. procedure in MS-DRG v44.0.

What DRG does 0QB33ZX group to?

Depending on the principal diagnosis, 0QB33ZX can group to MS-DRG 477, MS-DRG 478, MS-DRG 479, MS-DRG 628, MS-DRG 629 and MS-DRG 630.

What is the ICD-9 procedure code for 0QB33ZX?

The CMS GEMs map 0QB33ZX to ICD-9-CM 77.49 (Biopsy of bone, other bones).