ICD 10 CM Codes

E21.1 Secondary hyperparathyroidism, not elsewhere classified
Billable Code  is a billable ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
GEMS
ICD-10-CM E21.1 converts approximately to:ICD-9-CM
2015 ICD-9-CM 252.02 Secondary hyperparathyroidism, non-renal
ICD-10-CM E21.1is grouped within Diagnostic Related Group(s) (MS-DRG v30.0)
643 ENDOCRINE DISORDERS WITH MCC
644 ENDOCRINE DISORDERS WITH CC
645 ENDOCRINE DISORDERS WITHOUT CC/MCC
Type 1 Excludes
secondary hyperparathyroidism of renal origin (N25.81)
ICD-10-CM Index Entry
ICD-10-CM Index entries containing back-references to ICD-10-CM '.E21.1.'
Hyperparathyroidism; secondary (renal); non-renal
Osteodystrophy; parathyroid, secondary