Cost segregation for medical office buildings
In a clinic, the value hides in the systems, not the shell. Medical gas, specialty plumbing, imaging-suite power and exam-room casework carry most of the acceleration — and they rest on one of the strongest arguments in cost segregation: equipment-serving MEP follows the equipment.
| Modeled reclass range | 8–35% (central ~19%) |
|---|---|
| Typical study fee (Cost Seg Smart) | From $2,495 |
| Recovery periods captured | 5-, 7- and 15-year vs the 39-year shell |
| Top-ranked provider (our rubric) | Source Advisors |
| Delivery | Engineering-based; virtual or on-site depending on the provider |
1What reclassifies in a medical office buildings
Cost segregation moves qualifying components out of the 39-year building shell into shorter recovery periods. In a medical office the recurring short-life components are:
| Component | Recovery period | Authority carried (with caveat) |
|---|---|---|
| Medical gas distribution — O₂, vacuum, medical air, nitrous oxide | 5-year | Serves identifiable specialty medical equipment; the equipment-serving argument (Hospital Corp. of America v. Commissioner) is squarely on point when it serves identifiable clinical equipment rather than the building generally. |
| Specialty plumbing — scrub sinks, dialysis loops, eyewash | 5-year | Plumbing serving specific clinical functions beyond general office use may qualify (Asset Class 57.0); ordinary restrooms remain 39-year. |
| Imaging-suite MEP — MRI conditioning, CT cooling, panoramic power, equipment mounts | 5-year | Power, cooling and structural reinforcement serving identifiable imaging equipment follow that equipment on the facts. |
| Exam-room casework — sink cabinets, procedure counters | 5-year | Specialty trade fixtures, generally removable on practice turnover. |
| Clinical low-voltage — nurse call, patient monitoring, clinical data cabling | 5-year | Specialty clinical systems (Asset Class 00.12) depending on installation. |
| Patient parking, site lighting, canopy, signage | 15-year | Land improvements (Asset Class 00.3). A structurally-attached drop-off canopy may instead be 39-year — an engineer-review item. |
| Lead-lined partitions & doors | engineer review | Arguable as serving identifiable imaging equipment, but may be viewed as room enclosure (39-year). Flag, don't assume. |
2Typical results and what drives the spread
Across standardized medical office configurations, the engine models an accelerated share of roughly 8–35% (central tendency near ~19%). Imaging, surgical or dialysis suites push the short-life pool up; a light exam-only practice sits closer to a standard office. These are modeled ranges, not a promise for any specific building — see by the numbers.
3By the numbers (original data)
4What a study costs for this type
Study fees track building size, documentation quality and whether an on-site inspection is performed. Cost Seg Smart's own fee for this type starts at From $2,495 (published, pulled from its pricing system). See the pricing guide for current market bands; competitor fees are sourced there, not quoted in prose here.
5Provider comparison — the Top 5 for this asset class
Every provider below is scored on the same fixed rubric, weighting relevant medical office evidence most heavily. Facts are drawn from each provider's public materials and dated.
| Provider | Score* | Relevant medical office evidence | Profile | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Source Advisors Engineering-first · National (Fort Worth, TX) Best for national on-site coverage | 8.5How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| Cost Seg Smart site owner Engineering-first Best published pricing Best for virtual delivery | 8.4How this score is built (sub-score ÷ 5 × weight):
| Dedicated page or article source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| Cherry Bekaert Engineering-first · National (Richmond, VA; #1 Southeast) Best for national on-site coverage | 8.4How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| Engineered Tax Services (ETS) Engineering-first · National (West Palm Beach, FL) Best for national on-site coverage | 8.1How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → | ||||||||||||||||||||||||||||||||
| CliftonLarsonAllen (CLA) Engineering-first · National (Minneapolis, MN) Best for national on-site coverage | 8.1How this score is built (sub-score ÷ 5 × weight):
| Dedicated page / named case study source · as of Jul 2026 | Profile → |
Top 5 of 22 firms scored for medical office. See every firm's full profile and per-type standing in the provider directory.
*Score is this site's published rubric output (0–10) for medical office, weighting relevant property-type evidence most heavily (see how we compare) — click any score for its build-up. It is not a customer rating and no reviews are used. Cost Seg Smart is the site owner and is scored on the same rubric.
6Is it worth it — break-even
Clinical fit-outs concentrate short-life value, so medical offices often accelerate more than a plain office of the same size. On a building with meaningful depreciable basis, pulling roughly a fifth of that basis into 5- and 15-year pools moves deductions forward by years; the benefit generally clears a study fee once basis is in the low seven figures, earlier with bonus depreciation.
7Frequently asked questions
How much of a medical office typically reclassifies?
Across standardized medical-office configurations the engine models an accelerated share around 19%, roughly in an 8–35% range. A heavily built-out clinical suite sits toward the high end; a light general-practitioner fit-out sits lower.
What actually drives the reclassification?
The dedicated clinical systems — medical gas, specialty plumbing, imaging-suite power/cooling, nurse-call and exam-room casework — not the shell. Ordinary walls, roof and base HVAC stay 39-year.
Do lead-lined X-ray partitions reclassify?
It depends. They can be argued as serving imaging equipment, but an IRS reviewer may treat them as room enclosure (39-year). It's an engineer-review item — flagged, not assumed.
Is a site visit required?
It depends on the provider. Clinical build-outs are documentation-rich (equipment schedules, MEP drawings), which makes a well-run virtual study feasible; some providers still require an on-site inspection.
Sources and authority consulted
- Hospital Corp. of America v. Commissioner, 109 T.C. 21 (1997)
- Rev. Proc. 87-56 (MACRS asset classes)
- IRS Cost Segregation Audit Techniques Guide (Pub 5653)
- Cost Seg Smart per-vertical component engine (modeled ranges + component authorities).
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