BW1C1ZZFluoroscopy of Lower Extremity using Low Osmolar Contrast

BW1C1ZZ is the ICD-10-PCS code for a fluoroscopy procedure on the lower extremity using a low osmolar approach with none (qualifier: none). In ICD-10-PCS, fluoroscopy means single plane or bi-plane real time display of an image developed from the capture of external ionizing radiation on a fluorescent screen. The image may also be stored by either digital or analog means.

In plain terms, this corresponds to other soft tissue x-ray of lower limb, the ICD-9-CM procedure title it maps to (88.37).

For a different body part, codes include BW111ZZ (abdomen and pelvis), BW191ZZ (head and neck) and BW1J1ZZ (upper extremity).

The same procedure with a different approach is coded BW1C0ZZ (high osmolar), BW1CYZZ (other contrast) and BW1CZZZ (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.