2006 ICD-9-CM Volume 1 Diagnosis Codes > Supplementary Classification Of Factors Influencing Health Status And Contact With Health Services V01-V85 V01-V09 Persons with potential health hazards related to communicable diseases V10-V19 Persons with potential health hazards related to personal and family history V20-V29 Persons encountering health services in circumstances related to reproduction and development V30-V39 Liveborn infants according to type of birth V40-V49 Persons with a condition influencing their health status V50-V59 Persons encountering health services for specific procedures and aftercare V60-V69 Persons encountering health services in other circumstances V70-V85 Persons without reported diagnosis encountered during examination and investigation of individuals and populations