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ICD-10-CM Code N20.9
Urinary calculus, unspecified

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

N20.9 is a billable ICD code used to specify a diagnosis of urinary calculus, unspecified. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code N209 is used to code Pyelonephritis

11052 29255

Specialty: Urology
MeSH Codes: D011704, D011704, D011704, D011704, D011704
ICD 9 Codes: 590.0, 590.1, 590.3, 590.8, 590.81

CD68 immunostaining on this photomicrograph shows macrophages and giant cells in a case of xanthogranulomatous pyelonephritis

Source: Wikipedia

MS-DRG Mapping

  • DRG Group #691-694 - Urinary stones with esw lithotripsy with CC or MCC.
  • DRG Group #691-694 - Urinary stones with esw lithotripsy without CC or MCC.
  • DRG Group #691-694 - Urinary stones without esw lithotripsy with MCC.
  • DRG Group #691-694 - Urinary stones without esw lithotripsy without MCC.

ICD-10-CM Alphabetical Index References for 'N20.9 - Urinary calculus, unspecified'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code N20.9. Click on any term below to browse the alphabetical index.


Urinary calculus, unspecified (approximate match)

This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code N20.9 and a single ICD9 code, 592.9 is an approximate match for comparison and conversion purposes.

Parent Code: N20 - Calculus of kidney and ureter

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/N209