Rehab and prehab coaching has a more consistent admin rhythm than program-based fitness businesses. Your clients are in ongoing recovery or injury prevention protocols - not cohort-based programs with defined start and end dates. That steady client flow means the billing model comparison has different math than for cycle-based businesses.
How Hourly Billing Works for Rehab and Prehab VA Support
Hourly billing means you pay for verified hours worked with no minimum monthly commitment.
Typical hourly rates:
- Offshore VA: $8-$15/hr
- Domestic VA: $15-$25/hr
- Platform fee: 5-20% additional
When hourly makes sense:
- You are testing a VA for the first time and want to evaluate performance before committing to a retainer
- Your client base is small (under 20 active clients) and admin volume is genuinely low
- You have a specific project: building your client intake workflow, creating your referral partner outreach templates, or setting up your email newsletter system
- You are scaling down after a busy period and want to reduce costs without fully ending the engagement
The main risk with hourly for a rehab and prehab practice: your VA may deprioritize your work during busy periods to serve other clients. In a practice where prompt client communication is part of your professional standard, inconsistent VA availability is a real problem.
How Monthly Retainers Work for Rehab and Prehab Coaches
A retainer gives you a set number of hours each month at a pre-negotiated rate, with guaranteed priority access.
Retainer tiers for rehab and prehab practices:
| Package | Hours/Month | Offshore Rate | Domestic Rate |
|---|---|---|---|
| Starter | 20 hrs | $180-$280 | $340-$500 |
| Standard | 40 hrs | $360-$560 | $680-$1,000 |
| Full support | 60 hrs | $540-$840 | $1,020-$1,500 |
| Comprehensive | 80 hrs | $720-$1,120 | $1,360-$2,000 |
Retainer rates are 10-20% lower per hour than hourly rates. For a practice with consistent, ongoing admin needs, this discount compounds to meaningful annual savings.
When retainers win:
- You have 20+ active clients with ongoing scheduling, progress communication, and follow-up needs
- You maintain an active referral partner program with consistent outreach cadence
- You run regular social media and email marketing as part of your practice growth strategy
- You want your VA to develop deep familiarity with your clinical terminology, client communication style, and referral partner relationships
See scope guidance at 10-Hours Rehab and Prehab Coach VA Scope and 20-Hours Rehab and Prehab Coach VA Scope.
The Break-Even Calculation
Example:
- Direct hourly rate: $13/hr
- Retainer for 40-hour package: $10/hr ($400/month)
- Break-even: $400 / $13 = 30.8 hours
Use more than 31 hours per month and the retainer costs less. At 40 hours: hourly = $520, retainer = $400. Savings: $120/month ($1,440/year).
For a rehab and prehab practice with 30 active clients, consistent social, and an active referral program, 40+ hours per month is common. The retainer almost always wins on the pure cost math.
Steady vs Variable Admin Demand
Unlike a launch-heavy coaching program, rehab and prehab practices have relatively stable admin demand month to month. New clients enter and existing clients progress at a gradual pace. This steady demand profile favors a retainer structure.
Key exceptions where demand spikes:
- When you run a targeted marketing campaign or referral drive
- When you add a group prehab program to supplement 1:1 services
- When you onboard a large batch of new referrals from a partner PT practice
For these spikes, negotiate an overage clause in your retainer - additional hours at your standard rate without renegotiating the full contract.
Side-by-Side Comparison
| Factor | Hourly | Monthly Retainer |
|---|---|---|
| Per-hour cost | Higher | Lower (10-20% discount) |
| Consistency of VA availability | Variable | Guaranteed |
| VA familiarity with your practice | Builds slowly | Builds systematically |
| Referral partner communication quality | Inconsistent | Consistent |
| Admin overhead to manage | Higher | Lower |
| Best for | Testing, low volume, projects | Ongoing practice management |
| Flexibility | High | Medium |
The Professionalism Premium
For a rehab and prehab coach, VA communication quality matters more than in general fitness contexts. Your referral partners (physical therapists, orthopedic practices, chiropractors) judge your professionalism by how your administrative communications are handled. A VA on a retainer who knows your practice deeply produces more professional, consistent communications than an hourly VA working from incomplete knowledge.
This professionalism premium - hard to quantify but real in referral-driven businesses - often justifies the retainer over the pure cost math.
Read more at How to Hire a Fitness VA and Fitness VA Tasks List.
FAQ
Can I start hourly and switch to a retainer once I know my VA's quality? Yes - this is the recommended approach. Run hourly for 60-90 days, track hours used, evaluate output quality, then propose a retainer at 90% of your average monthly hours with a 10-15% per-hour discount.
What retainer package makes sense for a solo rehab and prehab coach? Most solo practitioners with 25-40 active clients and an active referral program need 35-50 hours per month. A 40-hour retainer at $10/hr offshore ($400/month) covers that range.
Should I get a VA with healthcare admin experience for a higher retainer rate? Only if you need significant referral partner correspondence or clinical documentation formatting. For general admin (scheduling, email, social, invoicing), healthcare admin experience is a nice-to-have, not a requirement.
What if my referral program generates inconsistent monthly demand? Run a base retainer at 20 hours (for core scheduling, inbox, and social) plus hourly overflow during active referral campaign months. This structure is cost-efficient and maintains availability during demand spikes.
Are there specific platforms a rehab and prehab VA should know? Familiarity with scheduling tools (Calendly, Acuity), email platforms (Flodesk, ActiveCampaign), and basic CRM tools (HubSpot free, Notion) is most important. Practice management software (SimplePractice, Jane App) varies by practice - plan specific onboarding time for your platform.