Your prescription passes through four steps before reaching the counter. The pharmacy receives the electronic order, staff enter it and bill insurance, a pharmacist reviews it against your record, then the medication is counted, labeled, and checked. Most fills clear all four quickly. The ones that stall are stuck at billing or clinical review, where an insurance rule or unclear instruction sends the pharmacy back to your doctor. Here is each stage, and what you can do to move yours along.
How Your Prescription Reaches the Pharmacy
Nearly every prescription now travels electronically. Surescripts reported 1.39 million prescribers used electronic prescribing in 2025, reaching virtually all U.S. pharmacies. The order arrives with the drug, dose, quantity, and directions. If any field is unclear, staff must contact the prescriber before filling. In a Surescripts survey, two thirds of pharmacists said slow prescriber responses are a main cause of delay.
The Four Steps in Order
| Step | What Happens | What Can Hold It Up |
| Intake | The order is matched to your profile | A name or birth date mismatch |
| Entry and billing | Staff enter the drug and bill insurance | Rejected claim, refill too soon, prior authorization |
| Clinical review | A pharmacist checks dose, allergies, interactions | A conflict needing a call to your doctor |
| Fill and check | The drug is counted, labeled, verified | Stock shortage or a compounded order |
Why Insurance Causes Most of the Delays
Billing is where prescriptions stop most often. Surescripts reported that 91 percent of prescribers have run into prior authorization delays or denials. A KFF poll found 29 percent of insured adults said prior authorization delayed their care, and 34 percent called it their biggest healthcare burden apart from cost. Automation is helping. Surescripts reported a median 18 second approval time for prior authorizations handled automatically in 2025.
How to Get Your Prescription Faster
- Ask your doctor to send it electronically, not by phone
- Keep your current insurance card on file
- Call ahead on a first fill of a brand name drug
- Keep everything at one pharmacy so your record stays complete
Final Thoughts
Most prescriptions are ready fast. The rest are waiting on an insurer or a callback, not the pharmacist. A smaller counter chases those answers sooner. Transfer your prescriptions to VillageRx and our pharmacy in Glen Ellyn will call while the fill is in progress.