HCPCS
HCPCS Code J3145: Injection, testosterone undecanoate, 1 mg
Reviewed by HealthAssure Clinical TeamUpdated 22 May 2026
What is this code?
HCPCS codes are used to standardize how healthcare services, supplies, equipment, transportation, and certain procedures are documented and billed. Coverage indicator: D.
When is it used?
- Used in procedure coding, claims, and care documentation.
- Coverage code: D
- Pricing indicator: 51
- Processing note: PUBLICATION 100.2, CHAPTER 15, 50.1. *
What it does not mean
- The presence of a procedure code does not by itself explain why a service was needed or whether it was appropriate in a specific case.
Where you may see this code
You may see this code on claims, billing records, explanations of benefits, preauthorization paperwork, or procedure documentation.
Coverage-related procedures and services
ICD10 D35.2high
Benign neoplasm of pituitary gland
Source: CMS coverage guidance
ICD10 E23.1high
Drug-induced hypopituitarism
Source: CMS coverage guidance
ICD10 E23.0high
Hypopituitarism
Source: CMS coverage guidance
ICD10 D44.3high
Neoplasm of uncertain behavior of pituitary gland
Source: CMS coverage guidance
ICD10 E23.6high
Other disorders of pituitary gland
Source: CMS coverage guidance
ICD10 N50.89high
Other specified disorders of the male genital organs
Source: CMS coverage guidance
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from HCPCS. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.