MedCodeSearch
ICD-10-CM Current in FY 2027

N28.81

Hypertrophy of kidney

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where N28.81 sits in the official hierarchy. Each level is the code it is classified under.

  1. N28 Other disorders of kidney and ureter, not elsewhere classified
  2. N28.8 Parent Other specified disorders of kidney and ureter
  3. N28.81 This code Hypertrophy of kidney

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes1

hydroureter ( N13.4 )

Inherited from N28.8 — Other specified disorders of kidney and ureter

Excludes1

ureteric stricture with hydronephrosis ( N13.1 )

Inherited from N28.8 — Other specified disorders of kidney and ureter

Excludes1

ureteric stricture without hydronephrosis ( N13.5 )

Inherited from N28.8 — Other specified disorders of kidney and ureter

Version History

How N28.81 appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Hypertrophy of kidney

  2. FY 2026 Effective

    Unchanged

    Hypertrophy of kidney

Related Codes

Other codes under N28.8

Codes whose official notes reference N28.81

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

MedCodeSearch is an independent reference service and is not affiliated with CMS, CDC, or the U.S. government.

Look up another code

Search ICD-10-CM, ICD-10-PCS and HCPCS Level II by code or description.