January
February
March
April
May
June
July
August
September
October
November
December
Female
Male
Hispanic Origin
Not Hispanic
Blank
White
Black
Asian/Pacific Islander
American Indian/Eskimo/Aleut
No answer, both parts a and b were blank
Preferred Provider Option
Insured, fee-for-service
HMO/Other prepaid
Self-pay
No charge
Other
Type of payment unspec, but insurance checked in part b
Yes
No
Unknown
Urgent/emergent
Nonurgent
Not applicable (not an injury visit)
Home
School
Sports/Athletics Area
Street/highway
Other place
Unknown place
Yes, interpersonal violence/assault
Yes, Suicide/suicide attempt
Not applicable (not a violence-related visit)
Spouse
Other intimate partner
Parent
Other family
Caretaker
Friend/acquaintance
Stranger
Neither
Alcohol
Drug
Both
No answer
Northeast
Midwest
South
West
MSA (Metropolitan Statistical Area)
Non-MSA
Voluntary non-profit
Government, non-Federal
Proprietary
Less than 1 day
More than 365 days
Under 15 years
15-24 years
25-44 years
45-64 years
65-74 years
75 years and over