ICD-10 Code E89.89 – Other Postprocedural Endocrine and Metabolic Complications and Disorders (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code E89.89 – Other postprocedural endocrine and metabolic complications and disorders
What it is
E89.89 identifies endocrine or metabolic problems that occur after a procedure but do not fit a more specific postprocedural code. Use it for documented complications such as altered gland function or metabolic disturbance after surgery or another intervention.
Clinical signs
Clinical features vary; refer to documentation. You may see new endocrine dysfunction, abnormal metabolism, or other postprocedural findings linked to the procedure rather than the underlying disease.
When to use this code
Use this code when the record clearly states a postprocedural endocrine or metabolic complication and no more specific ICD-10-CM code applies. It is appropriate when the provider links the condition to the prior procedure and describes it as a complication or disorder. Check documentation if the relationship is unclear.
Do not use for
Do not use this code for routine postoperative recovery, expected surgical aftereffects, or preexisting endocrine or metabolic disorders unrelated to the procedure. If a more specific postprocedural code is documented, code that instead.
Coding tip
Confirm the provider documents both the complication and its postprocedural cause before assigning E89.89.