Diagnosis Code

N28.1 CYST OF KIDNEY, ACQUIRED


Code Information

Diagnosis Code: N28.1

Short Description: Cyst of kidney, acquired

Long Description: Cyst of kidney, acquired

The code N28.1 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)
        • N28.1 Cyst of kidney, acquired

Code Version: 2022 ICD-10-CM


Synonyms

  • Acquired complex renal cyst
  • Acquired cystic disease associated renal cell carcinoma
  • Acquired polycystic kidney disease
  • Acquired renal cyst with neoplastic change
  • Acquired renal cyst without neoplastic change
  • Acquired renal cystic disease
  • Acquired renal cystic disease
  • Complex renal cyst
  • Cyst of kidney
  • Hydatid cyst of kidney
  • Infected renal cyst
  • Multiple acquired kidney cysts
  • Multiple renal cysts
  • Parapelvic renal cyst
  • Peripelvic cyst
  • Rupture of kidney
  • Ruptured cyst of kidney
  • Simple renal cyst
  • Single acquired kidney cyst

Diagnostic Related Group(s)

The code N28.1 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)

References to Index of Diseases and Injuries

The code N28.1 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Cyst (multiple) (solitary) of kidney (acquired)
  • Type 1 Excludes Notes:
    • cystic kidney disease (congenital) (@Q61*.-)

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
N28.1 Right Arrow 593.2 Cyst of kidney, acquired

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
N28.8 Other specified disorders of kidney and ureter
N28.81 Hypertrophy of kidney
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