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ICD-10-PCS 2027 procedure code

B208YZZPlain Radiography of Left Internal Mammary Bypass Graft using Other Contrast

✓ Valid for 2027Non-O.R. procedure

Short description: Plain Radiography of L Int Mamm Graft using Oth Contrast

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 B208YZZ

B208YZZ is the ICD-10-PCS code for a plain radiography procedure on the left internal mammary bypass graft using an other contrast 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 coronary arteriography using a single catheter, coronary arteriography using two catheters, other and unspecified coronary arteriography and 1 more, the ICD-9-CM procedure titles it maps to (88.55, 88.56, 88.57 and 1 more).

For a different body part, codes include B200YZZ (coronary artery, single), B201YZZ (coronary arteries, multiple), B202YZZ (coronary artery bypass graft, single), B203YZZ (coronary artery bypass grafts, multiple), B204YZZ (right heart), B205YZZ (left heart) and 3 more.

The same procedure with a different approach is coded B2080ZZ (high osmolar) and B2081ZZ (low osmolar).

It is a non-O.R. procedure that is part of the MS-DRG logic for DRG 212 (Concomitant Aortic and Mitral Valve Procedures), DRG 216 (Cardiac Valve and Other Major Cardiothoracic Procedures with Cardiac Catheterization with MCC), DRG 217 (Cardiac Valve and Other Major Cardiothoracic Procedures with Cardiac Catheterization with CC), DRG 218 (Cardiac Valve and Other Major Cardiothoracic Procedures with Cardiac Catheterization without CC/MCC), DRG 233 (Coronary Bypass with Cardiac Catheterization or Open Ablation with MCC) and DRG 234 (Coronary Bypass with Cardiac Catheterization or Open Ablation without MCC), under the surgical categories “Concomitant Aortic and Mitral Valve Procedures”, “”, “Cardiac Defibrillator Implant with Cardiac Catheterization” and 1 more.

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

What each character means

1. Section
BImaging
2. Body System
2Heart
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
8Internal Mammary Bypass Graft, Left
5. Contrast
YOther Contrast
6. Qualifier
ZNone
7. Qualifier
ZNone

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 →
  • 88.55Coronary arteriography using a single catheterapproximate
  • 88.56Coronary arteriography using two cathetersapproximate
  • 88.57Other and unspecified coronary arteriographyapproximate
  • 88.58Negative-contrast cardiac roentgenographyapproximate

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 B208YZZ

Is B208YZZ a valid ICD-10-PCS code for 2027?

Yes. B208YZZ is valid for inpatient procedures from October 1, 2026 through September 30, 2027.

Is B208YZZ an O.R. procedure?

No. B208YZZ is designated non-O.R. in MS-DRG v44.0.

What DRG does B208YZZ group to?

Depending on the principal diagnosis, B208YZZ can group to MS-DRG 212, MS-DRG 216, MS-DRG 217, MS-DRG 218, MS-DRG 233 and MS-DRG 234.

What is the ICD-9 procedure code for B208YZZ?

The CMS GEMs map B208YZZ to ICD-9-CM 88.55 (Coronary arteriography using a single catheter), 88.56 (Coronary arteriography using two catheters), 88.57 (Other and unspecified coronary arteriography) and 1 more.