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Diagnosis Code

N28.81 HYPERTROPHY OF KIDNEY


Code Information

Diagnosis Code: N28.81

Short Description: Hypertrophy of kidney

Long Description: Hypertrophy of kidney

The code N28.81 is VALID for claim submission

Code Classification:

  • Diseases of the genitourinary system (N00–N99)
    • Other disorders of kidney and ureter (N25-N29)
      • Oth disorders of kidney and ureter, not elsewhere classified (N28)
        • N28.81 Hypertrophy of kidney

Code Version: 2022 ICD-10-CM


Synonyms

  • Compensatory hypertrophy of single kidney
  • Hypertrophy of kidney
  • Hypertrophy of kidney
  • Hypertrophy of kidney
  • Hypertrophy of left kidney co-occurrent and due to congenital hypoplasia of right kidney
  • Hypertrophy of right kidney co-occurrent and due to congenital hypoplasia of left kidney
  • Large kidney
  • Left renal hypoplasia
  • Right renal hypoplasia

Diagnostic Related Group(s)

The code N28.81 is grouped in the following Diagnostic Related Group(s) (MS-DRG v39.0)
  • Other Kidney And Urinary Tract Diagnoses With Mcc (698)
  • Other Kidney And Urinary Tract Diagnoses With Cc (699)
  • Other Kidney And Urinary Tract Diagnoses Without Cc/mcc (700)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
N28.81 Right Arrow 593.1 Hypertrophy of kidney

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
N28 Other disorders of kidney and ureter, not elsewhere classified
N28.0 Ischemia and infarction of kidney
N28.1 Cyst of kidney, acquired
N28.8 Other specified disorders of kidney and ureter
N28.82 Megaloureter
N28.83 Nephroptosis
N28.84 Pyelitis cystica
N28.85 Pyeloureteritis cystica
N28.86 Ureteritis cystica
N28.89 Other specified disorders of kidney and ureter
N28.9 Disorder of kidney and ureter, unspecified

This page was last updated on: 10/1/2023

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