Billing CPT Code 96372 Accurate Injection Claim Guide B12 Shots at Home: How, Where & How Often to Inject Yourself AZ IV Medics Boost Energy and Wellness with Rx B12 Injections 10 mg High Dose Vitamin B12 LifespanningRx Can someone confirm that my answer is actually correct? Dx codes should be correct since the pain is unrelated to cancer. 3 muscles are being injected, trigger point code is 20553 J1010 Vitamin B Complex: Package Insert Prescribing Information