---
title: "ICD-10-CM R39.851: Costovertebral (angle) tenderness… | BillingBrief"
description: "ICD-10-CM code R39.851: Costovertebral (angle) tenderness, right side. Category, related codes, and the official source, in plain English."
canonical: "https://billingbrief.com/icd10/r39.851/"
language: "en"
---

# R39.851 Costovertebral (angle) tenderness, right side

ICD-10-CM · [CMS code reference](#source)

**Official ICD-10-CM description:** Costovertebral (angle) tenderness, right side

## Coding notes

From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.

### Excludes2

Not part of this code, but both can be coded when both are documented.

-   abdominal and pelvic pain (R10.-)

## Related codes

-   [`R39.81` Functional urinary incontinence ICD-10-CM](https://billingbrief.com/icd10/r39.81/)
-   [`R39.82` Chronic bladder pain ICD-10-CM](https://billingbrief.com/icd10/r39.82/)
-   [`R39.83` Unilateral non-palpable testicle ICD-10-CM](https://billingbrief.com/icd10/r39.83/)
-   [`R39.84` Bilateral non-palpable testicles ICD-10-CM](https://billingbrief.com/icd10/r39.84/)
-   [`R39.852` Costovertebral (angle) tenderness, left side ICD-10-CM](https://billingbrief.com/icd10/r39.852/)
-   [`R39.853` Costovertebral (angle) tenderness, bilateral ICD-10-CM](https://billingbrief.com/icd10/r39.853/)
-   [`R39.859` Costovertebral (angle) tenderness, unspecified side ICD-10-CM](https://billingbrief.com/icd10/r39.859/)
-   [`R39.89` Other symptoms and signs involving the genitourinary system ICD-10-CM](https://billingbrief.com/icd10/r39.89/)

## Common questions

### Is R39.851 a billable code?

Yes. R39.851 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.

## From the source

Official description from [CMS](https://www.cms.gov/medicare/coding-billing/icd-10-codes).
ICD-10-CM FY2027 (effective October 1, 2026).

Code set

ICD-10-CM

Category

R39 Other and unspecified symptoms and signs involving the genitourinary system

Chapter

Symptoms, signs and abnormal clinical and laboratory findings

Billable

Yes

Educational reference only. Not medical, legal, or billing advice. Always check the current official code set and payer policy before you bill. [About BillingBrief and our sources](https://billingbrief.com/about/).