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Inpatient Procedure Code

B32G1ZZ ICD-10-PCS Code: Computerized Tomography (CT Scan) of Bilateral Vertebral Arteries using Low Osmolar Contrast

CT Scan of Bi Verteb Art using L Osm Contrast

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Axis Breakdown

Every ICD-10-PCS code is exactly seven characters, one per axis. Each character's meaning is defined by its position in the code.

PositionValueMeaning
1
SectionB

Imaging

2
Body System3

Upper Arteries

3
Root Type2

Computerized Tomography (CT Scan)

Computer reformatted digital display of multiplanar images developed from the capture of multiple exposures of external ionizing radiation

4
Body PartG

Vertebral Arteries, Bilateral

5
Contrast1

Low Osmolar

6
QualifierZ

None

7
QualifierZ

None

Related Codes

Same operation — other Body Part

Same table and root operation, differing only in the body part character.

B3201ZZ — Computerized Tomography (CT Scan) of Thoracic Aorta using Low Osmolar Contrast, B3251ZZ — Computerized Tomography (CT Scan) of Bilateral Common Carotid Arteries using Low Osmolar Contrast, B3281ZZ — Computerized Tomography (CT Scan) of Bilateral Internal Carotid Arteries using Low Osmolar Contrast, B32R1ZZ — Computerized Tomography (CT Scan) of Intracranial Arteries using Low Osmolar Contrast, B32S1ZZ — Computerized Tomography (CT Scan) of Right Pulmonary Artery using Low Osmolar Contrast, B32T1ZZ — Computerized Tomography (CT Scan) of Left Pulmonary Artery using Low Osmolar Contrast

Same operation — other Contrast

Same table and root operation, differing only in the contrast character.

B32G0ZZ — Computerized Tomography (CT Scan) of Bilateral Vertebral Arteries using High Osmolar Contrast, B32GYZZ — Computerized Tomography (CT Scan) of Bilateral Vertebral Arteries using Other Contrast, B32GZZZ — Computerized Tomography (CT Scan) of Bilateral Vertebral Arteries

Same procedure category (CCSR), other tables

AHRQ's Clinical Classifications Software Refined groups these ICD-10-PCS procedures with this one under Computerized tomography (CT) with contrast (Imaging); listed here are the members in other PCS tables. Source: Clinical Classifications Software Refined (CCSR), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, November 2025.

B22310Z — Computerized Tomography (CT Scan) of Multiple Coronary Artery Bypass Grafts using Low Osmolar Contrast, Unenhanced and Enhanced, B2231ZZ — Computerized Tomography (CT Scan) of Multiple Coronary Artery Bypass Grafts using Low Osmolar Contrast, B223Y0Z — Computerized Tomography (CT Scan) of Multiple Coronary Artery Bypass Grafts using Other Contrast, Unenhanced and Enhanced, B223YZZ — Computerized Tomography (CT Scan) of Multiple Coronary Artery Bypass Grafts using Other Contrast, B22600Z — Computerized Tomography (CT Scan) of Right and Left Heart using High Osmolar Contrast, Unenhanced and Enhanced, B2260ZZ — Computerized Tomography (CT Scan) of Right and Left Heart using High Osmolar Contrast, B22610Z — Computerized Tomography (CT Scan) of Right and Left Heart using Low Osmolar Contrast, Unenhanced and Enhanced, B2261ZZ — Computerized Tomography (CT Scan) of Right and Left Heart using Low Osmolar Contrast, B226Y0Z — Computerized Tomography (CT Scan) of Right and Left Heart using Other Contrast, Unenhanced and Enhanced, B226YZZ — Computerized Tomography (CT Scan) of Right and Left Heart using Other Contrast, B4200ZZ — Computerized Tomography (CT Scan) of Abdominal Aorta using High Osmolar Contrast, B4201ZZ — Computerized Tomography (CT Scan) of Abdominal Aorta using Low Osmolar Contrast, B420YZZ — Computerized Tomography (CT Scan) of Abdominal Aorta using Other Contrast, B4210ZZ — Computerized Tomography (CT Scan) of Celiac Artery using High Osmolar Contrast, B4211ZZ — Computerized Tomography (CT Scan) of Celiac Artery using Low Osmolar Contrast, B421YZZ — Computerized Tomography (CT Scan) of Celiac Artery using Other Contrast, B4240ZZ — Computerized Tomography (CT Scan) of Superior Mesenteric Artery using High Osmolar Contrast, B4241ZZ — Computerized Tomography (CT Scan) of Superior Mesenteric Artery using Low Osmolar Contrast, B424YZZ — Computerized Tomography (CT Scan) of Superior Mesenteric Artery using Other Contrast, B4280ZZ — Computerized Tomography (CT Scan) of Bilateral Renal Arteries using High Osmolar Contrast, +556 more

Contextual Map

Every relationship of B32G1ZZ in one view: hierarchy, official tabular instructions in both directions, clinical classification, risk adjustment, MS-DRG participation, index terms and change history — each edge carrying the CMS source it derives from.

PCS table

Clinical classification (CCSR)

Nearest codes

Change history

No changes recorded for this code. This ledger tracks additions, deletions and description changes from FY2016 onward. Note changes are not tracked.

Read from: CMS ICD-10-PCS code tables, index and definitions — FY2027; CMS MS-DRG Definitions Manual (incl. Appendix B diagnosis index, Appendix C CC/MCC list, Appendix E procedure index) and IPPS Final Rule tables — v44; AHRQ HCUP Clinical Classifications Software Refined for ICD-10-PCS Procedures (hcup-us.ahrq.gov/toolssoftware/ccsr/PRCCSR_v2026-1.zip) — v2026.1. All data sources · How to read the labels · How MedCoder verifies its implementation

Current data releases:ICD-10-CM FY2027 · ICD-10-PCS FY2027 · HCPCS October 2026 · MS-DRG v44 · Medicare Code Editor v44.0 · NCCI PTP Q4 2026 · MUE Q4 2026 · NCD code lists 2026-01 · LCD export September 28, 2026 · All releases and sources