E89.0 – Postprocedural hypothyroidism
ICD-10-CM 2027 diagnosis code · Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89)
- Code
E89.0(claims format:E890)- Description
- Postprocedural hypothyroidism
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 4. Endocrine, nutritional and metabolic diseases (E00-E89)
- Block
- E89 Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89)
- Parent codes
- E89
Notes for E89.0
- Postirradiation hypothyroidism
- Postsurgical hypothyroidism
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
E89 – Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified
Index terms for E89.0
Entries in the ICD-10-CM alphabetic index that lead to this code:
- Absence, thyroid
- Status, thyroidectomy
- Hypothyroidism, postsurgical
- Hypothyroidism, postprocedural
- Hypothyroidism, due to, surgery
- Hypothyroidism, postirradiation
- Hypothyroidism, due to, irradiation therapy
- Complication, surgical procedure, hypothyroidism
- Complication, endocrine, postprocedural, hypothyroidism
Related codes in E89
- E89.1 – Postprocedural hypoinsulinemiaBillable
- E89.2 – Postprocedural hypoparathyroidismBillable
- E89.3 – Postprocedural hypopituitarismBillable
- E89.4 – Postprocedural ovarian failureHeader
- E89.5 – Postprocedural testicular hypofunctionBillable
- E89.6 – Postprocedural adrenocortical (-medullary) hypofunctionBillable
- E89.8 – Other postprocedural endocrine and metabolic complications and disordersHeader
Frequently asked questions
What is ICD-10 code E89.0?
E89.0 is the ICD-10-CM code for postprocedural hypothyroidism, in the block E89 (Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified (E89)).
Is E89.0 a billable code?
Yes. E89.0 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does E89.0 belong to?
It belongs to category E89 – Postprocedural endocrine and metabolic complications and disorders, not elsewhere classified.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.