Is ICD-10-CM code E29 billable?

No, E29 (Testicular dysfunction) is a non-billable ICD-10-CM code. It must be coded to a more specific subcategory before it can be used for reimbursement.

What chapter does ICD-10-CM code E29 belong to?

E29 belongs to Chapter 4 of the ICD-10-CM tabular list: E00–E89 (Endocrine, Nutritional and Metabolic Diseases).

E29Non-billable

Testicular dysfunction

Endocrine, Nutritional and Metabolic Diseases·Disorders of other endocrine glands (E20-E35)·category·FY 2026

Use a more specific code (4 billable)

E29.0Testicular hyperfunction E29.1Testicular hypofunction E29.8Other testicular dysfunction E29.9Testicular dysfunction, unspecified

CH4 Parent Instructions

Excludes1(Not coded here. Use a different code.)

transitory endocrine and metabolic disorders specific to newborn (P70-P74)

E20-E35 Parent Instructions

Excludes1(Not coded here. Use a different code.)

galactorrhea (N64.3)
gynecomastia (N62)

Instructional Notes

Excludes1(Not coded here. Use a different code.)

androgen insensitivity syndrome (E34.5-)
azoospermia or oligospermia NOS (N46.0-N46.1)
isolated gonadotropin deficiency (E23.0)
Klinefelter's syndrome (Q98.0-Q98.1, Q98.4)

Clinical Hierarchy

BillableHas subcodes

CH4Endocrine, nutritional and metabolic diseases (E00-E89)

E20-E35Disorders of other endocrine glands (E20-E35)

E29Testicular dysfunctionNot billable

E29.0Testicular hyperfunctionBillable

E29.1Testicular hypofunctionBillable

E29.8Other testicular dysfunctionBillable

E29.9Testicular dysfunction, unspecifiedBillable

MS-DRG Classification

2026

No direct MS-DRG triggers identified.