ICD-10-CM
E21.1
Secondary hyperparathyroidism, not elsewhere classified
- Kind
- Billable code
- Category
- E21
Nearby codes
A header groups codes and is not billed. A billable code is one you can report.
- E21Hyperparathyroidism and other disorders of parathyroid glandHeader
- E21.0Primary hyperparathyroidismBillable
- E21.2Other hyperparathyroidismBillable
- E21.3Hyperparathyroidism, unspecifiedBillable
- E21.4Other specified disorders of parathyroid glandBillable
- E21.5Disorder of parathyroid gland, unspecifiedBillable
It's the public CDC file. Check the official guidelines before you code.
Excludes1
Excludes1 means these codes are not reported together.