E21.4 - Other specified disorders of parathyroid gland

Applicable to Other specified disorders of parathyroid gland
The 2025 edition of ICD10-CM E21.4 became effective on October 1, 2024.
This is the American ICD10-CM version of E21.4 - other international versions of ICD10 E21.4 may differ.
E21.4 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Billable/Specific Code

The following codes above E21.4 contain annotation back-references that may be applicable to E21.4:

Browse other similar CM codes:

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

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