Healthcare Equipment Navigator
CGM Supplies Navigator
Compare continuous glucose monitoring supplies, Medicare and Medi-Cal pathway questions, replacement timing, documentation, and supplier routing before relying on coverage.
Compliance-first pathway
Education first. Supplier review second.
Who this helps
A navigation layer for equipment decisions, not an online store.
Global Care Navigator helps users understand what may be needed, what documents may be required, and what questions to ask before working with a qualified supplier.
People comparing CGM supplies and traditional glucose testing
Caregivers helping with recurring diabetes supplies
Medicare, Medi-Cal, Medicare Advantage, private insurance, or cash-pay users
Users checking sensors, receivers, transmitters, and backup supplies
Common equipment or supplies
- CGM sensors
- Receivers
- Transmitters
- Adhesive patches
- Compatible meters
- Backup test strips
Documentation to prepare
- Provider order or prescription if required
- Diabetes diagnosis/supporting documentation when needed
- Therapy or testing history if requested by the payer
- Insurance card, Medicare card, Medi-Cal plan information, or managed care plan details
- Prior authorization, referral, or supplier forms if the plan requires them
- Delivery address, setup needs, caregiver contact, and replacement-supply history if relevant
Common denial or delay reasons
- No valid order or insufficient medical-necessity documentation
- Supplier is not enrolled, contracted, in network, or authorized for the user's plan
- Prior authorization was missing, incomplete, expired, or denied
- The item is considered convenience, duplicate equipment, not primarily medical, or not the lowest-cost medically appropriate option
- Replacement timing, compliance, rental, or frequency rules were not met
Medicare questions
- Medicare may cover certain continuous glucose monitors and related supplies when coverage rules, documentation, and supplier requirements are met.
- The prescribing or treating provider and DME supplier generally need to be enrolled in Medicare for Original Medicare payment.
- Under Original Medicare, users commonly pay the Part B deductible and coinsurance when the supplier accepts assignment.
- Medicare Advantage plans may use different networks, authorization rules, documentation steps, and supplier requirements.
Medi-Cal questions
- Medi-Cal CGM pathways can depend on managed care plan rules, authorization requirements, documentation, and supplier or pharmacy routing.
- California DME provider enrollment is handled through DHCS PAVE for suppliers seeking Medi-Cal participation.
- Some DME or medical supplies may require prior authorization, a Treatment Authorization Request, or managed care plan approval.
- Users should confirm whether the supplier accepts the member's exact Medi-Cal plan before relying on coverage.
Before contacting a supplier
- Ask the treating provider which CGM system and supply type is being ordered.
- Confirm whether supplies route through pharmacy benefits, DME benefits, or a contracted supplier.
- Ask about replacement timing, quantity limits, and backup testing supplies.
- Verify the payer pathway before choosing a supplier.
- Ask the supplier what documents are needed before delivery or recurring resupply.
- Keep written notes, authorization numbers, estimates, delivery details, and replacement schedules.
Important boundary
Only enrolled suppliers and qualified providers may bill Medicare or Medi-Cal directly. Global Care Navigator helps users understand equipment options and may connect users with qualified suppliers or care partners when available.
Official references
Global Care Navigator provides educational information and navigation support. We are not a medical provider, do not diagnose conditions, and do not guarantee insurance coverage, Medicare coverage, Medi-Cal coverage, supplier approval, delivery, or reimbursement. Coverage and eligibility depend on the patient's plan, medical necessity, documentation, provider order, supplier participation, and payer rules.
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