HCPCS
HCPCS Code J9312: Injection, rituximab, 10 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
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 D69.3high
Immune thrombocytopenic purpura
Source: CMS coverage guidance
ICD10 T86.21high
Heart transplant rejection
Source: CMS coverage guidance
ICD10 T86.31high
Heart-lung transplant rejection
Source: CMS coverage guidance
ICD10 M31.11high
Hematopoietic stem cell transplantation-associated thrombotic microangiopathy [HSCT-TMA]
Source: CMS coverage guidance
ICD10 G72.41high
Inclusion body myositis [IBM]
Source: CMS coverage guidance
ICD10 T86.11high
Kidney transplant rejection
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.