AMS Solutions has handled medical billing across cardiology, OB/GYN, neurology, family practice and 30+ other specialties since 1992. Our team built these resources for the practices we serve – and we’re sharing them free, no strings attached, with the broader medical billing community. Bookmark this page; we add new tools regularly. New to the terminology? Our medical billing glossary defines the terms, codes and acronyms used across these resources.
2026 CPT Cheat Sheets
Cardiology CPT
Cath (93451-93461), PCI (92920, 92924, 92928, 92930, 92933, 92937, 92941, 92943, 92945), echo, EP, modifiers. Download free →
OB/GYN CPT
Maternity global (59400, 59510, 59610, 59618 — all deleted 1/1/2027 (CPT 2027 maternity restructure)), ultrasound (76801, 76802, 76805, 76810–76817), GYN procedures. Download free →
Neurology CPT
EEG, EMG/NCS, Botox 64615 for chronic migraine, sleep studies. Download free →
Family Practice CPT
E/M (99202–99205, 99211–99215), AWV (G0438/G0439), CCM (99490/99491), telehealth. Download free →
Internal Medicine CPT
Office E/M (99202–99205, 99211–99215), AWV (G0438/G0439), CCM (99490/99491), TCM, telehealth, top 10 denials. Download free →
Mental Health CPT
Psychiatric diagnostic eval (90791/90792), psychotherapy (90832 16–37 min, 90834 38–52, 90837 53+), group (90853; multiple-family is 90849), telehealth. Download free →
Specialty Billing by State
Looking for billing support specific to your state? We have dedicated guides for the payer mix, Medicaid rules, and compliance requirements in each.
Cardiology by State
- Cardiology Billing in Texas
- Cardiology Billing in Florida
- Cardiology Billing in California
- Cardiology Billing in New York
- Cardiology Billing in Michigan
- Cardiology Billing in Pennsylvania
- Cardiology Billing in Illinois
- Cardiology Billing in Ohio
OB/GYN by State
- OB/GYN Billing in California
- OB/GYN Billing in Texas
- OB/GYN Billing in Pennsylvania
- OB/GYN Billing in Ohio
- OB/GYN Billing in New York
- OB/GYN Billing in Florida
- OB/GYN Billing in Illinois
- OB/GYN Billing in Michigan
Neurology by State
- Neurology Billing in Texas
- Neurology Billing in Florida
- Neurology Billing in New Jersey
- Neurology Billing in California
- Neurology Billing in New York
Family Practice by State
- Family Practice Billing in New York
- Family Practice Billing in Texas
- Family Practice Billing in Illinois
- Family Practice Billing in Georgia
- Family Practice Billing in North Carolina
- Family Practice Billing in California
Coming soon
- Denial Management Workflow Template
- Practice Coding Audit Checklist
Want more? Call (214) 571-6317 or book a 30-minute review.