ICD-10-CM Code N25.81
Secondary hyperparathyroidism of renal origin
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.N25.81 is a billable ICD code used to specify a diagnosis of secondary hyperparathyroidism of renal origin. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code N258 is used to code Gitelman syndrome
Gitelman syndrome is an autosomal recessive kidney disorder characterized by hypokalemic metabolic alkalosis with hypocalciuria, and hypomagnesemia. It is caused by loss of function mutations of the thiazide sensitive sodium-chloride symporter (also known as NCC, NCCT, or TSC) located in the distal convoluted tubule.
| Specialty: | Endocrinology |
| MeSH Codes: | D053579, |
| ICD 9 Codes: | , |
Coding Notes for N25.81 Info for medical coders on how to properly use this ICD-10 code
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Code Type-1 Excludes:
Type-1 Excludes
Type-1 Excludes mean the conditions excluded are mutually exclusive and should never be coded together. Excludes 1 means "do not code here." - Secondary hyperparathyroidism, non-renal - instead, use code E21.1
MS-DRG Mapping
- DRG Group #698-700 - Other kidney and urinary tract diagnoses with MCC.
- DRG Group #698-700 - Other kidney and urinary tract diagnoses with CC.
- DRG Group #698-700 - Other kidney and urinary tract diagnoses without CC or MCC.
ICD-10-CM Alphabetical Index References for 'N25.81 - Secondary hyperparathyroidism of renal origin'
The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code N25.81. Click on any term below to browse the alphabetical index.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 588.81 was previously used, N25.81 is the appropriate modern ICD10 code.
Parent Code: N25.8 - Other disorders resulting from impaired renal tubular function