ICD-10-PCS Tabular Index · Section B · FY 2027 BT3

BT3 Magnetic Resonance Imaging (MRI) - Urinary System ICD-10-PCS

The BT3 code range contains 16 ICD-10-PCS codes for Magnetic Resonance Imaging (MRI) procedures on the urinary system. 15 of the codes are billable and valid for inpatient claim submission in fiscal year 2027.

✓ Built from the official CMS FY 2027 datasetEffective Oct 1, 2026 – Sep 30, 2027
16
Procedure Codes
15
Billable Codes
BT3
Characters 1–3
BT
Parent Body System

Root Operation Definition

Magnetic Resonance Imaging (MRI): Computer reformatted digital display of multiplanar images developed from the capture of radio frequency signals emitted by nuclei in a body site excited within a magnetic field.

ICD-10-PCS

Codes in the BT3 Range 16 codes · 15 billable

16 of 16 shown
  • BT3 Imaging, Urinary System, Magnetic Resonance Imaging (MRI)Non-billable header
  • BT30Y0Z Magnetic Resonance Imaging (MRI) of Bladder using Other Contrast, Unenhanced and Enhanced
  • BT30YZZ Magnetic Resonance Imaging (MRI) of Bladder using Other Contrast
  • BT30ZZZ Magnetic Resonance Imaging (MRI) of Bladder
  • BT31Y0Z Magnetic Resonance Imaging (MRI) of Right Kidney using Other Contrast, Unenhanced and Enhanced
  • BT31YZZ Magnetic Resonance Imaging (MRI) of Right Kidney using Other Contrast
  • BT31ZZZ Magnetic Resonance Imaging (MRI) of Right Kidney
  • BT32Y0Z Magnetic Resonance Imaging (MRI) of Left Kidney using Other Contrast, Unenhanced and Enhanced
  • BT32YZZ Magnetic Resonance Imaging (MRI) of Left Kidney using Other Contrast
  • BT32ZZZ Magnetic Resonance Imaging (MRI) of Left Kidney
  • BT33Y0Z Magnetic Resonance Imaging (MRI) of Bilateral Kidneys using Other Contrast, Unenhanced and Enhanced
  • BT33YZZ Magnetic Resonance Imaging (MRI) of Bilateral Kidneys using Other Contrast
  • BT33ZZZ Magnetic Resonance Imaging (MRI) of Bilateral Kidneys
  • BT39Y0Z Magnetic Resonance Imaging (MRI) of Kidney Transplant using Other Contrast, Unenhanced and Enhanced
  • BT39YZZ Magnetic Resonance Imaging (MRI) of Kidney Transplant using Other Contrast
  • BT39ZZZ Magnetic Resonance Imaging (MRI) of Kidney Transplant

About the BT3 Code Range

These MRI procedures produce computer-displayed images of the bladder, kidneys, or a kidney transplant from signals captured in a magnetic field.

The fourth character identifies the bladder, right kidney, left kidney, both kidneys, or a kidney transplant. The fifth distinguishes Other Contrast from None. The sixth records Unenhanced and Enhanced or None. The seventh is always None.

Questions About This Page

How many billable codes are in the BT3 range?

Of the 16 codes in this range, 15 are billable and valid for inpatient claim submission from October 1, 2026 through September 30, 2027. Table header codes group them but cannot be reported on claims.

What does the BT3 range classify?

The range classifies Magnetic Resonance Imaging (MRI) procedures, computer reformatted digital display of multiplanar images developed from the capture of radio frequency signals emitted by nuclei in a body site excited within a magnetic field, performed on the urinary system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.

Related References

All ICD-10-PCS SectionsAll of Imaging (B)All of Body System BTICD-10-PCS Code LookupICD-10-CM Codes ListMS-DRG ReferenceMedicare Code Edits

Source: CMS FY 2027 ICD-10-PCS order file and code tables, effective October 1, 2026 through September 30, 2027.