All ICD10 Codes

N25.81

Billable
ChapterN00–N99
Ranksubcategory
Official Description

Secondary hyperparathyroidism of renal origin

Metadata & Insights
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 14: Diseases of the Genitourinary System (N00-N99).

Instructional Notes

Excludes1(Not coded here. Use a different code.)
  • secondary hyperparathyroidism, non-renal (E21.1)
Excludes2(Not included here. Code separately if applicable.)
  • metabolic disorders classifiable to E70-E88
General instructions are available for the parent sections:
View CH14 NotesView N25-N29 Notes

Clinical Hierarchy

BillableHas subcodes
CH14Diseases of the genitourinary system (N00-N99)
N25-N29Other disorders of kidney and ureter (N25-N29)
N25Disorders resulting from impaired renal tubular function
N25.8Other disorders resulting from impaired renal tubular function
N25.81Secondary hyperparathyroidism of renal originBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to N25.81:

blockN25-N29
Other disorders of kidney and ureter (N25-N29)
View context instructions
chapterCH14
Diseases of the genitourinary system (N00-N99)
View context instructions

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 698
Other Kidney and Urinary Tract Diagnoses with MCC
DRG 699
Other Kidney and Urinary Tract Diagnoses with CC
DRG 700
Other Kidney and Urinary Tract Diagnoses without CC/MCC

Cross Reference

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