ICD-9-CM procedure code (retired)
88.01 — Computerized axial tomography of abdomen
About ICD-9-CM 88.01
88.01 is an ICD-9-CM procedure code for computerized axial tomography of abdomen. ICD-9-CM was retired for U.S. claims on October 1, 2015, when ICD-10-PCS took over.
The CMS General Equivalence Mappings translate it to 7 ICD-10-PCS codes, such as BW2000Z (Computerized Tomography (CT Scan) of Abdomen using High Osmolar Contrast, Unenhanced and Enhanced), BW200ZZ (Computerized Tomography (CT Scan) of Abdomen using High Osmolar Contrast) and BW2010Z (Computerized Tomography (CT Scan) of Abdomen using Low Osmolar Contrast, Unenhanced and Enhanced). All of these are approximate matches, so review the record to pick the right one.
ICD-10-PCS equivalents
- BW2000ZComputerized Tomography (CT Scan) of Abdomen using High Osmolar Contrast, Unenhanced and Enhancedapproximate
- BW200ZZComputerized Tomography (CT Scan) of Abdomen using High Osmolar Contrastapproximate
- BW2010ZComputerized Tomography (CT Scan) of Abdomen using Low Osmolar Contrast, Unenhanced and Enhancedapproximate
- BW201ZZComputerized Tomography (CT Scan) of Abdomen using Low Osmolar Contrastapproximate
- BW20Y0ZComputerized Tomography (CT Scan) of Abdomen using Other Contrast, Unenhanced and Enhancedapproximate
- BW20YZZComputerized Tomography (CT Scan) of Abdomen using Other Contrastapproximate
- BW20ZZZComputerized Tomography (CT Scan) of Abdomenapproximate
Common questions about 88.01
What is the ICD-10 code for ICD-9 88.01?
- The GEMs map 88.01 to ICD-10-PCS BW2000Z, BW200ZZ, BW2010Z, BW201ZZ, BW20Y0Z, BW20YZZ and 1 more.
GEMs are a translation aid, not a substitute for coding from the record. The 2027 ICD-10 code set has changed since the last GEMs release in 2018. Page updated September 29, 2026.