Start at the lower end of the dosing range to assess individual response
It should be emphasized that in another survey (Grant et al., 2023b), most respondents believed that PCT should be prescribed under the supervision of a physician

## **Documentation requirements for J1815** As with any procedure, especially involving injecting drugs into patients, it's important to document the following before you file for a claim that includes this code: - The full name of the personnel who administered the injection + their credentials - The name and address of the facility where the injection was administered - The full name of the patient - The dates and times of the administration by injection - Patient records showing their diabetes diagnosis and related conditions and symptoms - Records of insulin products that the patient uses - Records of their blood glucose levels - The exact dosage(s) of the insulin shots ## **Billing requirements for J1815** Besides the documentation requirements above, please note the following billing requirements for this HCPCS code: - They must reflect the dosage given over the course of the treatment

However, this was not a controlled trial there was no placebo group, and the assessments were informal (patient surveys by phone)
Alternatively, they may be deficient in B12 for other reasons
Post-Injection Care Discard the remainder: the vial is single-dose and preservative-free the leftover is not a next-day dose, and the label caps use of the reconstituted solution at 3 hours [1]