HCPCS Code: A4238
Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238)
Prices last updated: March 2026
Typical Healthcare System Prices
Private insurers typically reimburse about 2x the Medicare allowed amount.
Without insurance, providers typically charge 3–5x the Medicare allowed amount.
Original Medicare (Part B) covers 80% (~$220.00) after the $283 annual deductible. Your 20% coinsurance: ~$55.00. Medicare Advantage plans vary.
Estimated national averages. Actual costs vary by provider, region, and plan.
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About Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238)
HCPCS code A4238 is the Medicare and insurance billing code for Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238). This code is used by healthcare providers and insurance companies when prescribing and processing claims for this durable medical equipment (DME) item.
Diabetic supplies include glucose monitors, insulin delivery systems, and related accessories essential for managing diabetes. Regular monitoring and proper equipment help patients maintain healthy blood sugar levels and prevent complications.
Many patients find that purchasing DME items like continuous glucose monitor supply kit, monthly pack (a4238) directly on Amazon can be significantly cheaper than going through traditional healthcare channels, especially for those with high deductibles or limited insurance coverage.
Frequently Asked Questions
What is HCPCS code A4238?
HCPCS code A4238 is the Medicare and insurance billing code for Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238). Healthcare providers use this code when prescribing and billing for this durable medical equipment (DME) item.
How much does Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238) cost?
The typical private insurance price for Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238) is $550.00. If paying cash without insurance, expect to pay around $960.00. The estimated Medicare Allowed Amount is $275.00. The same or equivalent product is available on Amazon for approximately $288.00.
How much does Medicare pay for Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238)?
The estimated Medicare Allowed Amount for Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238) is $275.00. Under Original Medicare Part B, Medicare covers 80% (approximately $220.00) after the annual deductible ($283 in 2026). Your 20% coinsurance would be approximately $55.00. Medicare Advantage plan costs vary.
Can I buy Continuous Glucose Monitor Supply Kit, Monthly Pack (A4238) on Amazon instead of through my insurance?
Yes. Many durable medical equipment items covered under HCPCS code A4238 are available on Amazon at up to 70% less than typical healthcare prices. This can be a smart option if you have a high deductible, high copay, or no insurance coverage for DME.
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Search EquipmentPrices are estimates and may vary. We earn commissions as an Amazon Associate and through Medicare insurance referrals. Actual prices may vary based on inventory and promotions.