Refill, LegitScript, and 503A compliance
Refill routes clinic orders through a network of LegitScript-approved 503A compounding pharmacies and offers LegitScript certification concierge for practices building telehealth brands, but a key distinction matters: the partner pharmacies hold the LegitScript certification and the state licenses, not Refill itself. LegitScript certification is a third-party program that vets pharmacies and healthcare merchants against legal and safety standards, and 503A refers to the section of federal law governing patient-specific compounding. Because compliance lives with the fulfilling pharmacy, verifying each named partner is the step that actually confirms the medications are made under proper oversight.
This page explains what LegitScript and 503A mean, which party holds them in the Refill model, and how to verify partner compliance.
What do LegitScript and 503A actually mean for Refill?
LegitScript is an independent certification program that reviews pharmacies and healthcare merchants against applicable laws and safety standards; a current certification signals a vetted operator. 503A refers to the section of the Federal Food, Drug, and Cosmetic Act that governs traditional, patient-specific compounding by licensed pharmacies. In the Refill model, Refill is telehealth infrastructure software and the 503A partner pharmacies are the certified, licensed entities that compound and ship. Refill markets access to LegitScript-approved pharmacies and offers LegitScript certification concierge for your own telehealth brand, but the pharmacy certifications attach to the partners, so confirming compliance requires checking each fulfilling pharmacy rather than the platform alone.
How to verify 503A and LegitScript compliance behind Refill
Each row is a compliance criterion, what is publicly known about Refill, and what to verify with the partner pharmacy or certifying body.
Sourced from Refill public materials (refill.co), reviewed June 2026. Verify certification and licensure directly with each named partner.
Verify partners one by one, or see certified routing per cart line?
Refill
You want multi-pharmacy access and LegitScript concierge bundled with telehealth infrastructure.
- You are prepared to confirm each fulfilling pharmacy's LegitScript and state licensure yourself.
- You want LegitScript certification help for your own telehealth brand alongside pharmacy routing.
- Pre-negotiated aggregate pricing across the pharmacy network fits your volume economics.
Fizy Health
You want certified 503A partners visible per line before you check out.
- You want every assigned partner to be a LegitScript-certified 503A pharmacy you can see per cart line.
- You want to know which compounder fulfills each line before you pay.
- You want pass-through per-vial cost visible alongside certified routing.
What certified, visible routing looks like.
Compliance is easier to trust when you can see the certified partner behind each line and keep a clear record of every order.
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Know which certified partner fills each line
Multi-pharmacy routing sends each cart line to the right LegitScript-certified 503A partner automatically.
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A clear record of every fulfilled order
Per-line fulfillment and carrier tracking across partners gives compliance a defensible order trail.
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Fewer paid orders rejected by the pharmacy
Cart validation catches invalid SIGs, licensure mismatches, and stock gaps before you pay.
What clinics ask about Refill compliance.
- Definition
Is Refill LegitScript certified?
Refill routes to LegitScript-approved 503A pharmacies and offers LegitScript certification concierge, but pharmacy certification is held by the partner pharmacies, not the platform. To verify, ask which pharmacies fill your orders and confirm each one's current LegitScript certification directly.
- 503A
What does 503A mean?
503A is the section of federal law that governs traditional, patient-specific compounding by state-licensed pharmacies. It is distinct from 503B, which covers outsourcing facilities that manufacture in bulk under FDA oversight.
- Who
Does Refill hold the pharmacy license?
No. Refill is telehealth infrastructure software; the 503A partner pharmacies hold the state licenses and LegitScript certifications and perform the compounding. Compliance verification therefore happens at the partner level.
- Concierge
What is Refill's LegitScript certification concierge?
Refill offers LegitScript certification concierge for practices building telehealth brands, because LegitScript Healthcare Merchant Certification is often required for healthcare advertising and payment processing. Ask what the concierge includes, who holds the certification, and what it costs.
- Verify
How do I verify a 503A pharmacy's compliance behind Refill?
Confirm the pharmacy's current LegitScript certification through LegitScript's public verification, check its license with the relevant state boards of pharmacy, and request certificates of analysis and licensure documentation for your orders.
- Alternative
How does Fizy Health handle pharmacy compliance?
Fizy Health routes only to LegitScript-certified 503A partners, shows which compounder fulfills each cart line before checkout, and supports documentation requests inside the platform so you can verify compliance without chasing email threads.
Sources reviewed June 2026
- Refill public website (refill.co), reviewed June 2026.
- LegitScript certification and state board of pharmacy listings are public; verify each named partner directly.
- Fizy Health platform capabilities reflect the live product.
See the certified partner behind every line.
Fizy Health routes to LegitScript-certified 503A partners and shows which compounder fills each cart line before checkout. Free to start.