ED
Emergency Room or Erectile Dysfunction
EDD
expected date of delivery
EEG
electroencephalogram
EFT
electronic funds transfer
EKG
electrocardiogram
E/M
Evaluation and Management
EOB
Explanation of Benefits
EENT
eyes, ears, nose, throat
ESRD
End Stage Renal Disease
ESWL
extracorporeal shock-wave lithotripsy
ETOH
alcohol
FB
foreign body
Fx
fracture
FNA
fine needle aspiration
GI
Gastrointestinal
GU
Genitourinary
GYN
Gynecologic/Gynecology
H&P
History and Physical
HHS
Health and Human Services
HMO
health maintenance organization
HPI
history of present illness
HRT
Hormone Replacement Therapy
HTN
Hypertension
Hx
history