ICD-10-PCS Code For Left Ureter: Procedure Code Group Overview

The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group BT47 includes procedures performed to image the left ureter using real-time display of reflected and attenuated high-frequency sound waves in the urinary system. These ICD-10-PCS codes are used for inpatient documentation when ultrasonography of the left ureter is performed to assess anatomy, obstruction, or suspected pathology. Accurate coding within the ICD-10-PCS BT47 group is essential for proper inpatient reimbursement, as it captures the diagnostic imaging procedure performed and supports clinical documentation accuracy.

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Left Ureter Ultrasonography Procedure Overview

This procedure group includes real-time ultrasonography of the left ureter, capturing images and flow information of the urinary tract using high-frequency sound waves. These procedures target the urinary system and specifically the left ureter to evaluate anatomy, obstruction, or other pathology. Accurate coding of these imaging procedures ensures inpatient records reflect the diagnostic services provided and supports appropriate reimbursement and clinical documentation integrity.

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
B	Section	Imaging
T	Body System	Urinary System
4	Operation	Ultrasonography
7	Body Part	Ureter, Left

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ICD-10-PCS Code For Left Ureter: Procedure Code Group Overview

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Left Ureter Ultrasonography Procedure Overview

Code Attributes

Character	ICD-10-PCS Category	Code Group Details
B	Section	Imaging
T	Body System	Urinary System
4	Operation	Ultrasonography
7	Body Part	Ureter, Left

When to Use

Use a code from this group when real-time ultrasonography is performed specifically on the left ureter during an inpatient encounter. Typical clinical circumstances include evaluation of suspected ureteral obstruction, stones, or other ureteral pathology requiring imaging of the left ureter.

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
BT47ZZZ	Ultrasonography of Left Ureter

Typical Clinical Scenarios

An adult patient is admitted from the emergency department with acute left flank pain, hematuria, and signs of obstructive uropathy on initial imaging; concern for an obstructing ureteral stone or acute ureteral obstruction prompts inpatient diagnostic ultrasonography focused on the left ureter to assess for dilation, peristalsis, or stone shadowing. Typical codes: BT47ZZZ
A hospitalized elderly patient with known left-sided pelvic malignancy develops progressive hydronephrosis on routine surveillance and rising creatinine; inpatient bedside ultrasonography of the left ureter is performed to evaluate for extrinsic compression, ureteral patency, and guide further urologic management. Typical codes: BT47ZZZ
A postoperative patient following left ureteral reimplantation presents with decreased urine output and flank tenderness concerning for postoperative obstruction or leak; real-time ultrasonography of the left ureter is obtained in the inpatient setting to evaluate anastomotic integrity, ureteral continuity, and drainage. Typical codes: BT47ZZZ

Related Codes

BT40-BLADDER-ULTRASONOGRAPHY

ICD-10-PCS Code For Bladder: Procedure Code Group Overview

BT41-RIGHT-KIDNEY-ULTRASONOGRAPHY

ICD-10-PCS Code For Right Kidney: Procedure Code Group Overview

BT42-LEFT-KIDNEY-ULTRASONOGRAPHY

ICD-10-PCS Code For Left Kidney: Procedure Code Group Overview

BT43-KIDNEYS-ULTRASONOGRAPHY

ICD-10-PCS Code For Kidneys: Procedure Code Group Overview

BT45-URETHRA-ULTRASONOGRAPHY

ICD-10-PCS Code For Urethra: Procedure Code Group Overview

BT46-RIGHT-URETER-ULTRASONOGRAPHY

ICD-10-PCS Code For Right Ureter: Procedure Code Group Overview

BT48-URETERS-ULTRASONOGRAPHY

ICD-10-PCS Code For Ureters: Procedure Code Group Overview

BT49-KIDNEY-TRANSPLANT-ULTRASONOGRAPHY

ICD-10-PCS Code For Kidney Transplant: Procedure Code Group Overview

BT4J-KIDNEYS-AND-BLADDER-ULTRASONOGRAPHY

ICD-10-PCS Code For Kidneys And Bladder: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

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When to Use

ICD-10-PCS Codes

1 rows

ICD-10-PCS Code	Description
BT47ZZZ	Ultrasonography of Left Ureter

Typical Clinical Scenarios

An adult patient is admitted from the emergency department with acute left flank pain, hematuria, and signs of obstructive uropathy on initial imaging; concern for an obstructing ureteral stone or acute ureteral obstruction prompts inpatient diagnostic ultrasonography focused on the left ureter to assess for dilation, peristalsis, or stone shadowing. Typical codes: BT47ZZZ
A hospitalized elderly patient with known left-sided pelvic malignancy develops progressive hydronephrosis on routine surveillance and rising creatinine; inpatient bedside ultrasonography of the left ureter is performed to evaluate for extrinsic compression, ureteral patency, and guide further urologic management. Typical codes: BT47ZZZ
A postoperative patient following left ureteral reimplantation presents with decreased urine output and flank tenderness concerning for postoperative obstruction or leak; real-time ultrasonography of the left ureter is obtained in the inpatient setting to evaluate anastomotic integrity, ureteral continuity, and drainage. Typical codes: BT47ZZZ

Related Codes

BT40-BLADDER-ULTRASONOGRAPHY

ICD-10-PCS Code For Bladder: Procedure Code Group Overview

BT41-RIGHT-KIDNEY-ULTRASONOGRAPHY

ICD-10-PCS Code For Right Kidney: Procedure Code Group Overview

BT42-LEFT-KIDNEY-ULTRASONOGRAPHY

ICD-10-PCS Code For Left Kidney: Procedure Code Group Overview

BT43-KIDNEYS-ULTRASONOGRAPHY

ICD-10-PCS Code For Kidneys: Procedure Code Group Overview

BT45-URETHRA-ULTRASONOGRAPHY

ICD-10-PCS Code For Urethra: Procedure Code Group Overview

BT46-RIGHT-URETER-ULTRASONOGRAPHY

ICD-10-PCS Code For Right Ureter: Procedure Code Group Overview

BT48-URETERS-ULTRASONOGRAPHY

ICD-10-PCS Code For Ureters: Procedure Code Group Overview

BT49-KIDNEY-TRANSPLANT-ULTRASONOGRAPHY

ICD-10-PCS Code For Kidney Transplant: Procedure Code Group Overview

BT4J-KIDNEYS-AND-BLADDER-ULTRASONOGRAPHY

ICD-10-PCS Code For Kidneys And Bladder: Procedure Code Group Overview

Frequently Asked Questions

References

1.CPT® Codes and Descriptions. AAPC. Retrieved Aug 11, 2026.Maintains the CPT code set's official descriptions and guidelines, licensed from the American Medical Association, used as the definitional source for CPT codes on this page.
2.HCPCS Quarterly Update. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's quarterly release of HCPCS Level II codes and short/long descriptors, the source for HCPCS code definitions and update history.
3.ICD-10-CM Full Code List. Centers for Medicare & Medicaid Services (CMS). Retrieved Aug 11, 2026.CMS's complete ICD-10-CM diagnosis code list, used to cross-reference diagnosis codes associated with this procedure or service.

Published by

Trek Health powers OpenPayer with a leading commercial payer intelligence platform, seamlessly converting fragmented payer data into actionable insights for provider organizations.

ICD-10-PCS Code For Left Ureter: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Left Ureter: Procedure Code Group Overview policy alerts

Left Ureter Ultrasonography Procedure Overview

Code Attributes

ICD-10-PCS Code For Left Ureter: Procedure Code Group Overview

Sign up for ICD-10-PCS Code For Left Ureter: Procedure Code Group Overview policy alerts

Left Ureter Ultrasonography Procedure Overview

Code Attributes

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which ICD-10-PCS code is used for ultrasonography of the left ureter?

What does the procedure group BT47 represent in ICD-10-PCS?

In which ICD-10-PCS section and body system is `BT47ZZZ` categorized?

When should `BT47ZZZ` be documented for inpatient records?

How does accurate coding of BT47 affect reimbursement and documentation?

References

When to Use

ICD-10-PCS Codes

Typical Clinical Scenarios

Related Codes

Which ICD-10-PCS code is used for ultrasonography of the left ureter?

What does the procedure group BT47 represent in ICD-10-PCS?

In which ICD-10-PCS section and body system is `BT47ZZZ` categorized?

When should `BT47ZZZ` be documented for inpatient records?

How does accurate coding of BT47 affect reimbursement and documentation?

References