The process that keeps qualified physicians out of the clinical workforce for months is not a regulatory requirement. It is an infrastructure failure. Here is what changes when you fix it.
The 90-Day Problem Nobody Talks About
A physician completes her residency, passes her boards, and is ready to work. She accepts a locum tenens engagement at a hospital 40 miles from home. She expects to start in a few weeks.
Three months later, she is still waiting.
This is not an unusual story. Across the United States, the average time from a physician accepting a locum tenens assignment to their first clinical shift is 90 to 180 days. For a healthcare system facing a physician shortage exceeding 86,000 clinicians by 2036 (AAMC projection), this is not an inconvenience. It is a structural failure.
The credentialing bottleneck is the single largest obstacle to physician mobility in America.
What Is Physician Credentialing — and Why Does It Take So Long?
Physician credentialing is the process by which a hospital or medical facility verifies a physician's qualifications, training, licensure, and fitness to practice. It is a legitimate patient-safety function. The bottleneck is not the concept — it is the execution.
Here is what makes traditional credentialing slow:
1. Paper-Based Primary Source Verification
Most credentialing departments still verify physician credentials through manual processes: calling medical schools, mailing state licensing boards, faxing malpractice carriers. Every step depends on a human responding on the other end.
2. Facility-by-Facility Redundancy
A physician who works at five hospitals completes full credentialing at each one — independently. If a physician credentialed at HCA last year wants to work at an AdventHealth facility this year, they start from zero. There is no national standard. There is no shared passport.
3. Medical Staff Committee Meeting Cycles
Even after primary source verification is complete, physician applications must be reviewed by the hospital's Medical Staff Committee — which typically meets monthly. Miss the cut-off date? Wait another 30 days.
4. Privilege-Specific Bylaw Gaps
Every hospital has its own medical staff bylaws. A physician may be privileged to perform a procedure at one facility that requires additional documentation at another. Without an automated bylaw gap-analysis engine, catching these discrepancies happens manually — often late in the process.
The Real Cost of the 90-Day Wait
The credentialing delay is not just a physician quality-of-life problem. It carries computable costs on both sides of the transaction.
For physicians:
- Lost income: A physician billing $250/hour who waits 90 days loses approximately $45,000 in potential earnings (at 2 shifts/week)
- Career momentum interrupted
- Increased administrative burden: gathering the same documents repeatedly for each facility
For hospitals:
- Open clinical positions cost $5,000–$10,000 per day in locum staffing premiums or overtime labor costs
- Census management disrupted
- Emergency department throughput suffers when physician staffing is thin
For the healthcare system:
- Geographic maldistribution worsens: physicians who could serve underserved communities are delayed by paperwork
- The locum tenens industry — a $5B+ market — operates below its potential because its primary friction point (credentialing) remains unsolved
The 2-Week Alternative: How Physician Credentialing Passports Work
The concept is straightforward: a physician builds their credentials once, centrally, in a verified digital format. When they accept an engagement at a new facility, the facility receives a pre-verified credentialing file — not a pile of documents to authenticate from scratch.
This is the model SANNEXUS has built with SANNEXUS Central. Read the full explainer on the physician credentialing passport →
Here is what changes in a passport-based model:
Build once. A physician uploads their training certificates, DEA registration, state licenses, malpractice history, and board certifications to their SANNEXUS Passport. These are primary-source verified once — not repeatedly at every new facility.
Gap analysis on arrival. When a physician is matched to a facility, SANNEXUS Central's bylaw gap-analysis engine compares the physician's credential file against the specific medical staff bylaws of that facility. If a gap exists (a missing procedure log, a required CME that wasn't captured), it surfaces in hours — not after 60 days of manual review.
Provisional pathway. For Emergency Medicine, Radiology, and Hospital Medicine — the highest-demand specialties — the passport model enables provisional credentialing that allows a physician to begin shifts while the formal committee review completes in parallel. This is not a shortcut. It is a sequencing optimization that JCAHO-compliant facilities already permit.
Result: 1–2 weeks. From passport activation to first clinical shift.
What Physicians Should Know About Building a Credentialing Passport
If you are a locum tenens physician or considering locum work, the most important investment you can make is in your credential infrastructure.
Specifically:
Keep your licenses current across all intended practice states. IMLC (Interstate Medical Licensure Compact) membership makes this dramatically faster. Florida is an IMLC member state.
Maintain a personal credentials file. USMLE transcripts, ECFMG certificate (if applicable), residency completion letter, DEA registration, and malpractice certificates should be digitally accessible at all times.
Understand the difference between credentialing and privileging. Credentialing verifies who you are. Privileging determines what you can do at a specific facility. Both take time — but privileging decisions are facility-specific and cannot be fully pre-built in a passport. They can be accelerated with the right data upfront.
Choose platforms that do the work for you. A physician passport platform that pre-verifies your credentials and runs bylaw gap-analysis against target facilities reduces the cycle time in your hands from weeks to hours.
The Market Is Changing
The $5B locum tenens industry has operated on a staffing-agency model for decades: a human recruiter matches a physician to a facility, submits a credentialing packet, and waits. The agency earns a margin because the friction is high and the process is opaque.
AI-native platforms are now compressing both the matching timeline and the credentialing timeline simultaneously. What took six months of phone calls, faxes, and committee cycles can now happen in days — for physicians willing to invest in their credential infrastructure upfront, and for hospitals willing to accept pre-verified credentialing passports.
The 90-day wait is not inevitable. It is a product of the technology we have been willing to use.
Ready to Build Your SANNEXUS Passport?
SANNEXUS Central is now live for Emergency Medicine, Radiology, and Hospital Medicine physicians in Florida. Build your credentialing passport, get matched to facilities, and shift to your first clinical engagement in 1–2 weeks instead of 90 days.
Claim Your Founding Physician Slot
Founding slots are limited. The first 100 physicians receive the founding tier rate and permanent priority placement.
SANNEXUS — Intelligent Care Solutions. Built in Florida. Expanding nationally.