What actually happens during these exams
I spent three years coordinating pre-employment physicals for VA contractor onboarding. The process is standardized but the execution varies wildly between clinics, and most people walking into one have no idea what to prepare for. Let me walk you through it. The exam itself typically runs 30 to 45 minutes. You'll go through vision screening, hearing test, blood pressure, a urine sample, and a general physical check. Some positions require additional components like drug screening, chest X-rays, or specialized fitness assessments depending on the role. The whole thing from check-in to check-out usually takes about two hours if you're not lucky with scheduling. Here's something most guides won't tell you: the physical exam component is often the easiest part. The real bottleneck is paperwork and prior authorization. If you have a pre-existing condition that requires ongoing medication, make sure your doctor sends the records directly to the testing facility at least five business days before your appointment. I had a candidate once who showed up with untreated high blood pressure and his systolic reading was at 162. The clinician couldn't clear him on the spot and had to flag him for a follow-up within 30 days. That delayed his start date by three weeks and caused headaches for everyone involved.
Fasting before the exam matters more than people realize. Most VA-contracted clinics require you to fast for eight to twelve hours before providing the urine and blood samples. Drinking water is fine and actually encouraged because dehydration makes drawing blood harder and can skew certain results. Black coffee is okay in most cases, but skip the creamer and sugar. I've seen people eat a full breakfast right before showing up and then get sent home to come back the next day. That wastes your time and the clinic's slot. The hearing test portion uses pure tone audiometry. You sit in a sound-treated booth and raise your hand when you hear beeps at different frequencies and volumes. If you wear hearing aids, bring them and use them during the test. The VA wants to know your functional hearing level, not your unaided baseline. Same goes for glasses or contact lenses during the vision screening. They'll test both distance and near vision, and they'll check your color perception with the Ishihara plates if the position involves operating vehicles or machinery. One thing that catches people off guard is the musculoskeletal portion. You'll be asked to perform basic range-of-motion movements: squat, reach overhead, touch your toes, walk on your heels and toes. This isn't about flexibility. They're screening for conditions that could interfere with job performance or create workplace safety issues. If you have a history of back problems, knee surgery, or shoulder injuries, bring documentation from your treating physician. A note stating you're cleared for full duty without restrictions can save you from being referred for an occupational medicine consultation that might not be necessary.
The urine test screens for narcotics, amphetamines, cocaine, opioids, and sometimes nicotine depending on the position. If you're prescribed any medications, bring the prescription labels or a letter from your doctor listing everything you take. Oxycodone, Adderall, and certain antidepressants can trigger false positives on standard immunoassay screens. The lab will confirm any positive result with gas chromatography-mass spectrometry, which is more accurate, but that confirmation process takes additional time and could delay your clearance. Here's the part nobody mentions: the clinician conducting your exam has limited authority to disqualify you. For most VA pre-employment physicals, the final determination comes from theVA's occupational health or medical review officer. If your results come back with flags, you might still get cleared. A slightly elevated blood pressure reading, for example, often just requires a retest rather than disqualification. But if the reviewing officer determines you pose a direct safety risk for the specific duties of the position, that's where it gets complicated. I remember coordinating an exam for a candidate applying for a vehicle operator position. His vision was fine, hearing was fine, but he had a mild tremor in his hands. The examining clinician noted it in the report. The medical review officer requested additional neurological evaluation. It turned out to be essential tremor, completely manageable with medication, and he was ultimately cleared. The extra two weeks of follow-up testing cost the contractor money and the candidate his dream start date. Documentation from your neurologist beforehand would have prevented that entirely.
Get the Full Details

Expect to fill out quite a bit of forms. TheStandard Form 2490 or the agency-specific equivalent covers your medical history, current medications, prior hospitalizations, and surgical history. Be thorough. Omitting information and having it discovered later looks worse than the condition itself. The VA considers nondisclosure a trust issue, and trust issues are harder to clear than hypertension. If you're nervous about the exam, don't be. These are routine procedures performed by clinicians who do this daily. The uncomfortable parts are minimal. The blood draw takes maybe thirty seconds. The urine sample is standard. The physical exam itself is clinical and brief. What takes the most time is waiting in the lobby and filling out forms. One practical tip: arrive 15 minutes early with photo ID, your Social Security card, and any referrals or authorizations your hiring manager provided. Some VA-contracted facilities won't process your exam without a valid referral number from the hiring office. Showing up without one means starting over, and rescheduling during peak hiring seasons can mean waiting two to three weeks for an opening.
Results typically come back within five to ten business days. Your hiring manager will be notified of your clearance status. In straightforward cases where everything checks out, you might hear back in as little as three days. If there are issues requiring follow-up, expect the timeline to stretch. Communicate with your point of contact at the hiring office if you haven't heard anything within two weeks. Don't assume silence means success. It usually means the file is sitting in a queue somewhere waiting for a signature. The biggest mistake candidates make is treating this as a formality and not preparing. It's not. A little bit of organization on your end can shave days off the clearance timeline and prevent unnecessary complications. The VA system moves slowly enough already. Don't add to the delay.