Diagnostic Codes: ICD 10, ICD 11 & SNOMED CT Pabau When do CPT and ICD 10 codes come together in practice? CMS ICD 10 Code Lookup Tool Shield HealthCare ICD 10 D50D53 Anemias: Coding Guide for Accurate Billing In medical coding, HCPCS Modifier JB is an informational modifier indicating a drug was administered subcutaneously (under the skin) when the HCPCS code allows for multiple administration routes, like intravenous (IV) or D51 ICD 10 Code: Vitamin B12 deficiency anemia