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ICD-10-PCS 2027 procedure code

BQ081ZZPlain Radiography of Left Knee using Low Osmolar Contrast

✓ Valid for 2027

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 BQ081ZZ

BQ081ZZ is the ICD-10-PCS code for a plain radiography procedure on the left knee using a low osmolar approach with none (qualifier: none). In ICD-10-PCS, plain radiography means planar display of an image developed from the capture of external ionizing radiation on photographic or photoconductive plate.

In plain terms, this corresponds to skeletal x-ray of thigh, knee, and lower leg and contrast arthrogram, the ICD-9-CM procedure titles it maps to (88.27 and 88.32).

For a different body part, codes include BQ001ZZ (right hip), BQ011ZZ (left hip), BQ071ZZ (right knee), BQ0G1ZZ (right ankle), BQ0H1ZZ (left ankle), BQ0X1ZZ (right foot/toe joint) and 1 more.

The same procedure with a different approach is coded BQ080ZZ (high osmolar), BQ08YZZ (other contrast) and BQ08ZZZ (none).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

It has been valid since ICD-10-PCS took effect on October 1, 2015.

What each character means

1. Section
BImaging
2. Body System
QNon-Axial Lower Bones
3. Type
0Plain Radiography

Planar display of an image developed from the capture of external ionizing radiation on photographic or photoconductive plate

4. Body Part
8Knee, Left
5. Contrast
1Low Osmolar
6. Qualifier
ZNone
7. Qualifier
ZNone

Other versions of this procedure

ICD-9-CM equivalent

Converter →
  • 88.27Skeletal x-ray of thigh, knee, and lower legapproximate
  • 88.32Contrast arthrogramapproximate

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 BQ081ZZ

Is BQ081ZZ a valid ICD-10-PCS code for 2027?

Yes. BQ081ZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

What is the ICD-9 procedure code for BQ081ZZ?

The CMS GEMs map BQ081ZZ to ICD-9-CM 88.27 (Skeletal x-ray of thigh, knee, and lower leg) and 88.32 (Contrast arthrogram).