In an emailed response to questions from CBC News, Health Canada said it had received four complaints in six months about adverse reactions in people who took unauthorized peptides

Requirements for billing multiple units: Two different drugs administered at two different anatomical sites Full documentation for each injection recorded separately in the chart Modifier 59 or XU on each additional injection line beyond the first Verify the current MUE limit before billing multiple units using the CMS MUE table , since limits are updated quarterly Check payer-specific policy, because some payers require Modifier 59 while others accept XU When not to bill multiple units: Two medications mixed into a single syringe equals one unit of 96372 One medication dose split across two syringes due to volume equals one unit, though the split should be noted in documentation Same drug, same site, same day without additional clinical justification won't survive a review Patient-Supplied Medication and CPT 96372 When a patient supplies their own medication, the practice does not bill the J-code
Human data is close to nonexistent
It does not interact with glucose metabolism
For patients interested only in an Oral KPV prescription outside of the full peptide program, pricing starts at $250 and may include the prescription, provider evaluation, and shipping