Designed for guessing version of codes given to delineate a range
guess_pair_version(start, end, short_code = NULL)
ICD code
ICD code
single logical value which determines whether the ICD-9
code provided is in short (TRUE
) or decimal (FALSE
) form.
Where reasonable, this is guessed from the input data.
Type of codes as single character "icd9"
or "icd10"
, or
error if conflicting results