Medical Office Lease Audit Checklist — Healthcare Tenant Edition
Medical office buildings carry infrastructure-heavy operating expense categories that rarely exist in traditional office properties. This checklist helps imaging centers, urgent care operators, dental groups, and multi-specialty practices systematically evaluate CAM reconciliation, triple net (NNN) expense exposure, admin fee caps, and capital pass-through risk.
Small allocation errors can compound into six-figure exposure across a multi-year lease term.
Why This Checklist Matters Financially
12,000 SF imaging center × $2.75 PSF improper allocation = $33,000/year
15,000 SF clinic × $1.50 PSF miscalculation = $22,500/year
Over a 10-year lease term, that can exceed $200,000 in preventable exposure.
For a deeper breakdown of allocation math, see our Medical Office CAM Reconciliation Processand Medical Office NNN Expense Breakdown.
1. CAM & Operating Expense Controls
- Confirm CAM admin fee cap percentage and calculation base
- Verify no stacking of management, admin, or supervision fees
- Review capital expense exclusions and amortization rules
- Confirm controllable expense caps (if applicable)
- Check reserve fund authorization language
- Inspect parking structure and elevator cost allocation
- Confirm security, compliance, and monitoring costs are permitted
2. Healthcare-Specific Infrastructure Risk
- Verify HVAC allocation methodology for imaging equipment load
- Inspect generator testing, fuel, and replacement charges
- Review electrical balancing and high-load system costs
- Confirm medical waste and compliance expenses are not misallocated
- Evaluate shared lobby staffing and concierge allocations
- Check post-COVID ventilation upgrade amortization
3. NNN Expense Validation
- Validate property tax allocation formula and pro-rata share
- Confirm insurance premium breakdown and pass-through rights
- Check for year-over-year spike anomalies
- Confirm reconciliation delivery timing
- Review formal audit window deadlines
Do Not Miss the Audit Window
Most medical office leases allow only 6–12 months after reconciliation delivery to formally dispute charges. Missing this window can permanently waive recovery rights for that reconciliation year.
Example: 15,000 SF Multi-Specialty Clinic
$28 Base Rent = $420,000 Annual Base
$9 NNN = $135,000 Annual NNN
Total Annual Occupancy: $555,000
A $1.50 PSF allocation error equals $22,500 annually. Over a 10-year term, that equals $225,000 in cumulative exposure.
Related Medical Lease Resources
Healthcare real estate expense structures are materially more complex than standard office assets due to imaging loads, generator redundancy, infection-control HVAC systems, and regulatory compliance upgrades. A structured medical lease audit helps preserve dispute rights while minimizing long-term occupancy cost exposure.