Dental HVAC CAM review playbook

Dental HVAC CAM review playbook

Dental office HVAC CAM review is a real client question. The practice sees a large HVAC charge in the CAM statement and asks why it is paying for the building system. The advisor needs to separate infection-control needs, lease terms, and landlord billing support.

This playbook is for dental consultants, practice advisors, and accounting firms that serve dental groups. It gives a first-pass review you can use before a full CAM audit.

Dental HVAC CAM review: A review of heating, cooling, ventilation, after-hours service, utility, and maintenance charges billed to a dental practice through CAM. The review checks whether the charge is shared, dedicated to the practice, or excluded by the lease.

Start with the system map

Ask the client to mark which systems serve the practice.

• Building HVAC that serves all tenants
• Dedicated dental HVAC or air handling
• After-hours HVAC requested by the practice
• Exhaust or ventilation tied to treatment rooms
• Utility meters or submeters
• Service contracts for equipment

This map matters because CAM allocation follows the lease and the system. A shared building system may be a common charge. A dedicated dental system may be a direct practice charge. A capital replacement may need a different treatment.

Check the lease language

Find the clauses for HVAC, utilities, common areas, after-hours service, repairs, capital work, and management fees.

The key question is simple: what does the lease say the practice must pay for?

If the lease says the tenant pays for dedicated systems, ask which invoice supports that charge. If the lease says building HVAC is shared, ask how the landlord allocated the cost. If the lease excludes capital work, watch for full equipment replacement billed as maintenance.

Use CDC context with care

CDC dental infection-control guidance helps explain why dental ventilation is a serious practice issue. It does not decide the landlord billing issue.

Use CDC context to explain why the client cares. Then come back to the lease. The lease decides whether the cost belongs in CAM, is direct-billed, or needs more support.

The dental red flag list

Use this list when reviewing the CAM statement.

• HVAC replacement billed in one year as repair
• After-hours HVAC billed as both direct and shared cost
• Dedicated dental equipment pooled across other tenants
• Utility charges with no meter or allocation support
• Janitorial or waste lines that include non-common work
• Management fee applied to excluded HVAC or capital costs
• Building engineering charges with no service detail

Each red flag needs support. The next step is not to accuse the landlord. The next step is to request the lease clause, invoice support, and allocation method.

The advisor workpaper

Give the practice a short workpaper. It should show four things.

1. What charge changed
2. Which system it relates to
3. What the lease says
4. What support is missing

This format gives the advisor a useful client deliverable even before a full audit. It also helps the practice decide whether the issue is worth a deeper review.

For a wider healthcare client screen, use the medical office CAM cheat sheet, the healthcare occupancy cost guide, and the medical group white-label guide.

Sources used

• CDC dental infection prevention summary for dental infection-control context.
• CDC dental infection control guideline for dental setting risk context.
• IRS tangible property regulations for the repair versus capital improvement screen.
• IRS Publication 946 for depreciation and recovery-period context.

Where CAMAudit fits

CAMAudit fits after the advisor has a system map and the client documents. The partner routes the lease and statement through the review engine, then checks the findings before client delivery.

The value is not a promise that every HVAC charge is wrong. The value is a clean, lease-backed way to decide which charges need support, which charges look allowed, and which charges deserve a formal review.

Frequently Asked Questions

Why do dental practices ask about HVAC CAM charges?

Dental practices often have stronger ventilation needs than ordinary office tenants. That makes shared HVAC, after-hours HVAC, and dedicated system charges easy to confuse in CAM.

What is the first document check for dental HVAC CAM?

Check whether the lease separates dedicated systems from shared systems. Then compare the landlord charge to the clause, invoice support, meter data, and service area.

Can infection-control guidance decide CAM allocation?

No. CDC guidance helps explain why ventilation matters in dental settings. The lease decides whether the cost is shared, direct, or excluded.

Which HVAC charges are red flags?

Red flags include full equipment replacement billed as maintenance, after-hours HVAC billed twice, dedicated dental system work pooled across tenants, and management fees applied to excluded HVAC costs.

How should a partner package the review?

Package it as a dental occupancy cost review. Rank HVAC, utilities, janitorial, waste, and common area charges before routing strong candidates into a CAM audit.