E21.1 – Secondary hyperparathyroidism, not elsewhere classified
Coding Notes
Active
Billable, valid for HIPAA-covered transactions
Type 1 Excludes
secondary hyperparathyroidism of renal origin (N25.81)
GEM Conversion to ICD-9 CM
Fs: 00000
–
Secondary hyperparathyroidism, non-renal
MDC / MS-DRG Reference
Back Reference of Diagnostic Codes
Sibling Codes
Parent Sibling Codes
View in Tabular
| Code | Title |
|---|---|
| E00-E89 | Endocrine, nutritional and metabolic diseases (E00-E89) |
| E20-E35 | Disorders of other endocrine glands (E20-E35) |
| E21 | Hyperparathyroidism and other disorders of parathyroid gland |
| E21.1 |
Secondary hyperparathyroidism, not elsewhere classified
Type 1 Excludes
secondary hyperparathyroidism of renal origin (N25.81)
|