R10.8A

Non-billable

Flank tenderness

R10.8A is the ICD-10-CM code for Flank tenderness. It is a non-billable category code — use a more specific child code such as R10.8A1 for billing.

Status
Header (non-billable)
Chapter
R00-R99
Parent
R10.8
Subcodes
4
Edition
FY2026

R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified

No additional coding notes for this code.

Medications indicated for this condition

FDA labeling

Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code R10.8A?
R10.8A is the ICD-10-CM code for "Flank tenderness". It falls under R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified.
Is R10.8A a billable code?
No — R10.8A is a non-billable header code. Use a more specific child code (such as R10.8A1) for billing.
What are the subcodes of R10.8A?
R10.8A has 4 more specific child codes, including R10.8A1, R10.8A2, R10.8A3.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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