Home / ICD-10-CM / Chapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99) / Symptoms and signs involving the genitourinary system (R30-R39)

R39.85: Costovertebral (angle) tenderness

ICD-10-CM code R39.85

New code ยท FY2026

Not billable: this is a header. Use one of the more specific codes below.

  • New code, effective October 1, 2025 (FY2026).

Code breakdown

R39.85

  1. R39CategoryOther and unspecified symptoms and signs involving the genitourinary system
  2. 8Character 4Other symptoms and signs involving the genitourinary system
  3. 5Character 5Costovertebral (angle) tenderness

Coding notes

Excludes2

  • abdominal and pelvic pain (R10.-)

Codes under R39.85

  • R39.851 Costovertebral (angle) tenderness, right side
  • R39.852 Costovertebral (angle) tenderness, left side
  • R39.853 Costovertebral (angle) tenderness, bilateral
  • R39.859 Costovertebral (angle) tenderness, unspecified side

Check this code

All FY2026 ICD-10-CM changes

ICD-10-CM codes and descriptions are from the CMS and NCHS code files. Coverage is from the CMS Medicare Coverage Database billing and coding articles.