N27.1

ICD-10Billable

Small kidney, bilateral

Official ICD-10-CM descriptor (FY2026)

Small kidney, bilateral

N27.1 is valid for submission on a claim — CMS flags it as a billable, specific code.

Related codes in N27

N27.0Small kidney, unilateral
N27.9Small kidney, unspecified

Where this code sits

Chapter: 14. Diseases of the genitourinary system (N00-N99)
Block: Other disorders of kidney and ureter (N25-N29)
Parent code: N27

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.