E/M Coding for Pre-Employment Physical Visits
For pre-employment physical visits, you should use the preventive medicine CPT codes 99381-99397 based on the patient's age and whether they are new or established.
Understanding Pre-Employment Physical Coding
Pre-employment physicals are considered preventive services rather than problem-focused visits. The appropriate coding depends on:
- Patient status (new vs. established)
- Patient age
- Complexity of the examination
Preventive Medicine Service Codes
New Patients:
- 99381: Infant (under 1 year)
- 99382: Early childhood (1-4 years)
- 99383: Late childhood (5-11 years)
- 99384: Adolescent (12-17 years)
- 99385: 18-39 years
- 99386: 40-64 years
- 99387: 65 years and older
Established Patients:
- 99391: Infant (under 1 year)
- 99392: Early childhood (1-4 years)
- 99393: Late childhood (5-11 years)
- 99394: Adolescent (12-17 years)
- 99395: 18-39 years
- 99396: 40-64 years
- 99397: 65 years and older
Documentation Requirements
Proper documentation for pre-employment physicals should include:
- Comprehensive age and gender-appropriate history
- Comprehensive physical examination
- Risk factor identification
- Counseling/anticipatory guidance
- Ordering of appropriate laboratory/diagnostic procedures
- Any employment-specific requirements
Special Considerations
When Additional Services Are Provided
If you address a significant, separately identifiable problem during the preventive visit:
- Bill the preventive medicine code (99381-99397) AND
- Add an appropriate E/M code (99202-99215) with modifier -25 1
Pre-Employment Specific Testing
If specific occupational testing is required:
- Document the specific requirements of the employer
- Include any specialized testing performed (e.g., drug screening, vision testing, audiometry)
- Add appropriate CPT codes for any additional procedures performed
Common Pitfalls to Avoid
Using problem-focused E/M codes (99201-99215) - These are inappropriate for preventive services like pre-employment physicals
Failing to document preventive components - Make sure to document all preventive elements to support the preventive medicine code
Overlooking employer-specific requirements - Document all specific requirements requested by the employer
Undercoding - Research shows that undercoding is common in primary care settings, with many visits that could be coded at higher levels being coded lower 2
By using the appropriate preventive medicine codes and thoroughly documenting all components of the pre-employment physical, you can ensure proper reimbursement while meeting both patient and employer needs.