PPD timing
PPD workflows require timing clarity so employees return for the required reading window.
- Placement visit
- Reading window
- Documentation handoff
PPD Testing
PPD TB Testing for Employees
Employee TB screening uses risk assessment, symptom review and an appropriate blood or skin test when indicated. The clinical team reviews earlier results and the employer’s requirement before selecting the next step.
PPD workflow
Skin-test placement and reading timing planned up front.
Employee documentation
Useful for healthcare, home care, education, public agency, and facility requirements.
Packet pairing
PPD can connect to physicals, titers, vaccines, and other labs.
Completion tracking
Pending readings and missing documentation tracked for employers.
Employee TB screening
Employee TB screening uses risk assessment, symptom review and an appropriate blood or skin test when indicated. The clinical team reviews earlier results and the employer’s requirement before selecting the next step.
Prepare the requested service
Bring prior TB results, treatment records and the written requirement. A skin test needs a trained reading 48–72 hours after placement; an IGRA blood test uses a laboratory sample and does not need that skin-test reading visit.
Results and follow-up
For US healthcare personnel, CDC does not recommend routine annual TB testing after baseline without exposure or ongoing transmission; local rules may differ. A positive test or TB symptoms need clinical follow-up rather than a simple completion report.
Arrange the employer program
Confirm the service list, employee eligibility, locations, dates, employer authorization, payment arrangements and reporting contacts with the employer-service team. Give employees the correct appointment instructions and a route for questions or missed appointments. Confirm any proposed workplace event or outside collection site before arranging attendance.
Employee privacy and reporting
Employers should receive only the information needed for the authorized work request. Agree on completion reports, restrictions or other necessary documentation and who may see them. Covered employers must keep medical information confidential and separate from ordinary personnel files. An employee’s personal treatment needs remain a confidential clinical matter.
Questions about employer services
Can employers coordinate PPD testing for employees? Does PPD require a return visit?
A PPD skin test requires placement followed by a trained reading 48–72 hours later. Arrange both visits and confirm the employer’s deadline before placement. Contact the clinic if you miss the reading window because another test may be needed.
Can PPD be replaced with Quantiferon?
Quantiferon is an IGRA blood test; PPD is a skin test with a trained reading 48–72 hours after placement. They are different methods. The clinician reviews prior results, health history and the employer’s requirement before choosing whether an appropriate blood test can replace the requested skin test.
Does Nao Medical provide employer-facing services nationwide?
The employer-service team can discuss coordination across employee locations. Provide the states, roles and exact services so each proposed site and appointment can be confirmed. A network program does not establish every test, clinician license or regulated service in every state.
How do employers book a Corporate Health consultation?
Employers can use the employer consultation to agree on services, locations, authorizations, costs and reports. Provide the headcount, requested service and deadline. An employee needing care should book the relevant clinical appointment with employer authorization; urgent care should not wait for a program-planning meeting.
Will the employer receive my entire medical record?
Employers should receive only the information needed for the authorized work request. Agree on completion reports, restrictions or other necessary documentation and who may see them. Covered employers must keep medical information confidential and separate from ordinary personnel files. An employee’s personal treatment needs remain a confidential clinical matter.
Medical sources
- EEOC Pre-Employment Medical Questions and Examinations
- CDC Baseline TB Screening and Testing for Health Care Personnel
- CDC Frequency of TB Screening and Testing for Health Care Personnel
- CDC Clinical Testing Guidance: Tuberculin Skin Test
- MedlinePlus Electrocardiogram
- CDC Healthcare Personnel Immunization Programs
- NIOSH Spirometry Training Program
- OSHA-NIOSH Worker Information: Spirometry Breathing Test
- New York Workers’ Compensation Board: Information for Workers
- OSHA 1910.134 Respiratory Protection
- OSHA 1910.95 Occupational Noise Exposure
- DOT 49 CFR Part 40 procedures
- DOT Part 40 section 40.151: MRO restrictions
- DOT Drug Testing Laboratories
- CDC TB testing and diagnosis
Employee health requirements
PPD is often one part of a larger onboarding packet.
- Work physicals
- Titers and vaccines
- Healthcare forms
Program coordination
Employers need tracking for employees who miss the read or need a different route.
- Roster status
- Missed-reading follow-up
- Alternate TB test routing
Confirm requirements
Review covered roles, test type, timing, geography, forms, and reporting expectations before employees are routed.
Set the access path
Choose clinic, mobile, collection-site, lab, or account-managed workflows based on the service and workforce.
Coordinate employee completion
Give employees and managers clear instructions, then track visits, specimens, paperwork, and exceptions.
Return program status
Route completion, pending items, and follow-up needs back to the agreed employer contact.
Drug and Alcohol Testing TPA
Program administration for employer drug and alcohol testing workflows.
TPA Companies
Corporate Health services that fit inside TPA client workflows.
Occupational Health Provider
Physicals, labs, testing, vaccines, and injury care for companies.
Employee Health Screening
Role-based screening packages for hiring and compliance programs.
DOT Random Drug and Alcohol Testing
Random pool, selection, collection, and reporting support.
MRO Coordination
Review workflow coordination connected to lab and employer reporting.
On-Site and Mobile Drug and Alcohol Testing
Mobile collection planning for worksites and distributed teams.
Post-Accident Drug and Alcohol Testing
Urgent event routing for supervisors and safety teams.
Public-Sector Testing Vendor
Agency-style program coordination for city, state, transit, and public safety teams.
Clinical Lab Testing
CBC, CMP, titers, Quantiferon, and employee lab workflows.
Employee TB Testing
PPD, Quantiferon, and TB screening documentation for employers.
Return-to-Work Exams
Work-status and fitness-for-duty coordination for employers.
Public-Sector RFP Vendor
Procurement-ready scope, reporting, references, and implementation planning.
Nationwide Network
Coordinate clinic, collection-site, lab, and mobile routes for multi-state teams.
Lab Partner Coordination
Coordinate drug-testing and clinical-lab workflows through approved lab paths.
24/7 Post-Accident Drug and Alcohol Response
Define after-hours and urgent event routes before incidents happen.
Government Employee Drug and Alcohol Testing
Testing programs for agency, transit, corrections, and public safety teams.