Appendix Table 1. Maryland Multi-Payor Patient Centered Medical Home Program Practice Characteristics By High and Low Case Mix
High Case Mix (n = 32)Low Case Mix (n = 20)P Value
Practice type
Rural (federal designation)
Use of telemedicine
NCQA Practice level
    Deemed level I2681.31785.0.73
    Level III618.8315.0
Shared savings eligibility
    30% share618.8420.0.57
    40% share1237.61050.0
    50% share1443.8630.0
Health information exchange
Practice size (no. providers)
Medicaid patients (mean %)
Mean age, years (%)
  • NCQA, National Committee for Quality Assurance.