N28.1

Billable

Cyst of kidney, acquired

N28.1 is the ICD-10-CM code for Cyst of kidney, acquired. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
N00-N99
Parent
N28
Edition
FY2026

N00-N99 Diseases of the genitourinary system

Includes

  • Cyst (multiple) (solitary) of kidney (acquired)

Excludes1 — not coded here

  • cystic kidney disease (congenital) (Q61.-)

Frequently asked questions

What is ICD-10 code N28.1?
N28.1 is the ICD-10-CM code for "Cyst of kidney, acquired". It falls under N00-N99 Diseases of the genitourinary system.
Is N28.1 a billable code?
Yes — N28.1 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from N28.1?
Excludes1 (not coded here): cystic kidney disease (congenital) (Q61.-).

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

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