Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89) ICD-10-CM
The E89 section covers postprocedural endocrine and metabolic complications and disorders, not elsewhere classified with 20 ICD-10-CM diagnosis codes, of which 15 are billable in fiscal year 2026. The section is organized into the 1 code ranges listed below.
Code Ranges in This Section 1 ranges · 20 codes
| Code Range | Title | Codes | Billable |
|---|---|---|---|
| E89 | Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89) | 20 | 15 |
The info icon previews the code ranges inside each row and its instructional notations from the official Tabular List.
About the E89 Code Range
ICD-10 code range E89 is used to classify conditions involving endocrine and metabolic complications that arise after medical procedures. These codes capture disorders like hormone deficiencies or gland failures that occur as unintended effects following surgery or treatment on endocrine organs.
This group includes specific conditions such as E89.0 postprocedural hypothyroidism, which covers hypothyroidism caused by radiation or surgeries affecting the thyroid, commonly called postablative or postoperative hypothyroidism. E89.1 corresponds to hypoinsulinemia occurring after pancreas procedures, and E89.2 covers hypoparathyroidism, often resulting from thyroidectomy or radiation exposure. Codes E89.3 and E89.4 relate to postprocedural hypopituitarism and ovarian failure, respectively, including both symptomatic and asymptomatic forms. Male endocrine failure such as testicular hypofunction is coded under E89.5. Adrenal insufficiency after adrenal gland removal or damage is found under E89.6. Other complications like hemorrhage or hematomas in endocrine organs caused by procedures use codes like E89.81 and E89.82, while E89.89 captures miscellaneous postprocedural endocrine issues such as vasopressin deficiency. This coding range guides accurate identification and management of endocrine disorders following medical interventions.
Questions About This Page
How many codes are in the E89 range?
The E89 range contains 20 ICD-10-CM diagnosis codes in FY 2026. 15 of them are billable, and the rest are category headers that organize the section.
What conditions does E89 cover?
The range covers postprocedural endocrine and metabolic complications and disorders, not elsewhere classified. The code ranges listed above break it into groups of related conditions, and each one links to its own page with the full code list.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
