Maryland Code, Insurance § 15-1A-02

(i) coverage of children up to the age of 26 years;

(ii) preexisting condition exclusions;

(iii) policy rescissions;

(iv) bona fide wellness programs;

(v) lifetime limits;

(vi) annual limits for essential benefits;

(vii) waiting periods;

(viii) designation of primary care providers;

(ix) access to obstetrical and gynecological services;

(x) emergency services;

(xi) summary of benefits and coverage explanation;

(xii) minimum loss ratio requirements and premium rebates;

(xiii) disclosure of information;

(xiv) annual limitations on cost-sharing;

(xv) child-only plan offerings in the individual market;

(xvi) minimum benefit requirements for catastrophic plans;

(xvii) health insurance premium rates;

(xviii) coverage for individuals participating in approved clinical trials;

(xix) contract requirements for stand-alone dental plans sold on the Maryland Health Benefit Exchange;

(xx) guaranteed availability of coverage;

(xxi) prescription drug benefit requirements;  and

(xxii) preventive and wellness services and chronic disease management.