Subchapter List for Reference

DI 335: Reference
 DI 33500: Reference
 DI 33520: Directories
 DI 33526: Impairment Codes for Use on Determination Forms
 DI 33530: Index of Disability-Related List Code Numbers
 DI 33535: Cumulative List of New or Improved Diagnostic or Evaluative Techniques
DI 33535.010: Cardiovascular
DI 33535.015: Gastrointestinal
DI 33535.020: Musculoskeletal
DI 33535.025: Ophthalmology
DI 33535.030: Otolaryngology
DI 33535.035: Psychological Tests