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Section AH: MEDICAL CONDITIONS - INITIAL VISIT (Condition)
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HHID HRS HOUSEHOLD IDENTIFIER
Section: AH Level: Condition Type: Character Width: 6 Decimals: 0
This variable uniquely identifies an original HRS household across waves.
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6060 010059-213468. Household Identification Number
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PN HRS PERSON NUMBER
Section: AH Level: Condition Type: Character Width: 3 Decimals: 0
Each HRS respondent has a Person Number, PN, unique within an original
household. In combination, HHID and PN uniquely identify a respondent across
all waves of the study.
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4154 010. Person Number
62 011. Person Number
1322 020. Person Number
6 021. Person Number
215 030. Person Number
292 040. Person Number
9 041. Person Number
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AHCNUM CONDITION NUMBER
Section: AH Level: Condition Type: Numeric Width: 2 Decimals: 0
Ref: CNUM
Condition mention number.
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3855 1-5. First, second, ..., condition mentioned
1746 6-10. Sixth, seventh, ..., condition mentioned
459 11-95. Eleventh, twelfth, ..., condition mentioned
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ADAMSSID ADAMS SUBJECT IDENTIFIER
Section: AH Level: Condition Type: Character Width: 5 Decimals: 0
This variable identifies an ADAMS subject in the ADAMS data files.
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6060 00021-21311. ADAMS Subject Identification Number
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AHCDTYPE TYPE OF ICD 9 CODE
Section: AH Level: Condition Type: Numeric Width: 1 Decimals: 0
Ref: TYPE
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513 1. Supplementary classification of factors influencing health
status and contact with health services (V01-V83.89)
788 2. Procedure codes (00.0-99.99)
4759 3. Medical conditions (001-799.9) and supplemental conditions
--injury and poisoning (800-999.9)
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AHCODE MEDICAL CONDITION - ICD9 CODE
Section: AH Level: Condition Type: Character Width: 6 Decimals: 0
Ref: CODE
MEDICAL CONDITION CODE (ICD9 CODE).
Note: Code can be alpha-numeric. Some codes require entry of a subcode. See
Data Description and Usage, Appendix 3, ICD 9 Codes and Sub-codes, for
frequencies and meaning of the codes and subcodes.
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AHSCODE MEDICAL CONDITION SUBCODE
Section: AH Level: Condition Type: Numeric Width: 1 Decimals: 0
Ref: SUB
MEDICAL CONDITION SUBCODE.
Note: The subcodes were added to capture characteristics, such as treatment or
sequalae of the medical condition, that might be useful in interpreting the
data. If the ICD-9 codes are the same but the subcodes are different, then the
conditions are considered to be different. Subcodes are required if medical
condition code is: 436.0, 435.9, 294.8, 412, 427.9, 496, 250.00. See Data
Description and Usage, Appendix 3, ICD 9 Codes and Sub-codes, for frequencies
and meaning of the codes and subcodes.
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AHCSTATUS CONDITION STATUS
Section: AH Level: Condition Type: Numeric Width: 1 Decimals: 0
Ref: STATUS
Status of medical condition coded on form. Up to 40 conditions can be coded per
observation.
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74 1. CURRENT A condition that is present today, currently with
signs or symptoms, may or may not be under treatment. This
is used for acute conditions or newly diagnosed conditions
2563 2. PAST Any episode(s) of disease or medical event in past,
receiving no treatment for it today, no current signs or
symptoms. An exception would be medical events such as
stroke and head injury which are coded as past, STATUS = 2,
even if there are lasting
3423 3. PRESENT AND PAST Most conditions that are chronic will be
coded present and past
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