2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Injury And Poisoning 800-999 > Other And Unspecified Effects Of External Causes 990-995 > Effects Of Reduced Temperature 991.* > 2006 ICD-9-CM Diagnosis 991.8 Other specified effects of reduced temperature View the most recent version of ICD-9-CM 991.8 991.8 is a specific code that can be used to specify a diagnosis 991.8 contains 12 index entries View the ICD-9-CM Volume 1 991.* hierarchy  Index entries containing 991.8: Cold 460 effects of 991.9 specified effect NEC 991.8 excessive 991.9 specified effect NEC 991.8 exhaustion from 991.8 exposure to 991.9 specified effect NEC 991.8 Effect, adverse NEC cold (temperature) (weather) 991.9 specified effect NEC 991.8 reduced temperature 991.9 specified effect NEC 991.8 Excess, excessive, excessively cold 991.9 specified effect NEC 991.8 Exhaustion, exhaustive (physical NEC) 780.79 due to cold 991.8 Exposure 994.9 cold 991.9 specified effect NEC 991.8 Freezing 991.9 specified effect NEC 991.8 Temperature cold, trauma from 991.9 specified effect NEC 991.8 Weather, weathered effects of cold NEC 991.9 specified effect NEC 991.8