Your Mohs lab is a CLIA high-complexity laboratory — every instrument must be maintained, calibrated, and documented. BMCA keeps the whole bench compliant and your surgery days running.
Request a free assessmentA Mohs lab operates as a CLIA high-complexity laboratory . That means every instrument has to be maintained, calibrated, electrically safe, and documented — not just working. BMCA services the full Mohs bench and produces the records your CLIA inspection depends on, so a down cryostat never cancels a case and a survey never catches you unprepared.
We already keep the cryostats and compliance running for dermatology Mohs practices across Florida.
01 Frozen-section accuracy, temperature verification, and decontamination — documented for inspection.
02 Sectioning precision and safety checks, with service records.
03 H&E and special stains maintained and verified for consistent slide quality.
04 Teaching and lab microscopes serviced so margin reading is reliable.
05 Reagent and specimen cold storage monitored with calibrated probes.
06 NFPA 99 verification on every powered unit in the lab.
CLIA requires moderate- and high-complexity labs to maintain documented equipment maintenance and calibration records , retained for at least 2 years — and longer for many pathology records. Missing or incomplete maintenance documentation is one of the most common inspection deficiencies . It isn’t enough for your cryostat and instruments to work; your lab has to prove , on demand, that they’ve been maintained and calibrated on schedule.
BMCA produces and organizes those records for you — NIST-traceable certificates, service logs, and on-instrument labels — so the requirement is satisfied before a surveyor ever asks. State rules can be stricter than the federal minimum; we keep your documentation ready either way.
Mohs and dermatopathology testing is high-complexity under CLIA, which requires a Certificate of Compliance or Accreditation. Surveyors check that your cryostat, calibrated instruments, and electrical safety are current and documented . A working instrument with no records is still a finding. We close that gap — service plus documentation from one accountable team.
A dead cryostat is not an equipment problem — it is a scheduling problem. Cases get rescheduled, patients get called, and the surgical day is lost. Our first objective is always to get your own instrument back in service the same day. When that is not possible, there are options, and the practices that plan for them ahead of time are never the ones scrambling.
Most cryostat failures — refrigeration faults, defrost issues, drive and anti-roll problems, blade carriage wear — are field-repairable. We carry common parts and prioritize a lab with cases on the schedule over routine work.
If your instrument cannot be returned to service the same day, we work to place a working cryostat on your bench — calibrated and temperature-verified before you cut, with the swap documented for your CLIA record. Availability is confirmed case by case, so ask early.
For practices between purchases, relocating, building out a new Mohs suite, or waiting on capital approval. Installed, leveled, validated, and documented the same way a permanent unit would be.
Ask about downtime coverage when you schedule your next preventive maintenance. The practices that plan for a failure before it happens are the ones who never have to cancel a case over it.
Most calls we get about “bad sections” are blamed on blades or technique first. Often the instrument is the cause. These are the patterns we see most in Mohs labs — if any of them sound familiar, the fix is usually mechanical and usually fast.
Regular striations perpendicular to the cutting direction, worse on harder tissue.
Usually: loose blade holder, worn knife carriage, specimen head play, or clearance angleAlternating thick and thin bands within the same section or between consecutive sections.
Usually: advance mechanism wear, backlash, or an unstable specimen headSections roll instead of laying flat on the anti-roll plate.
Usually: anti-roll plate alignment or damage, chamber temperature, or staticSections come off compressed, folded, or wrinkled rather than flat.
Usually: chamber or specimen temperature out of range, dull blade, or cutting speedFrost buildup on the specimen, chamber walls, or anti-roll plate; tissue with visible ice artifact.
Usually: defrost cycle fault, door seal, humidity ingress, or refrigeration performanceChamber takes too long to reach set point, or will not hold it through a case.
Usually: refrigerant charge, condenser fouling, sensor drift, or compressor wearMost practices end up with a different vendor for the cryostat, the stainer, the refrigerator, and the electrical safety testing — and four separate sets of paperwork to assemble before an inspection. These are the programs we use to replace that.
Request a no-obligation Compliance & Equipment Readiness Assessment. We'll spot-check your equipment and documentation and leave you a short readiness report.