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 Heat And Light 992.* > 2006 ICD-9-CM Diagnosis 992.4 Heat exhaustion due to salt depletion View the most recent version of ICD-9-CM 992.4 992.4 is a specific code that can be used to specify a diagnosis 992.4 contains 5 index entries View the ICD-9-CM Volume 1 992.* hierarchy Alternate Terminology Heat prostration due to salt (and water) depletion  Index entries containing 992.4: Depletion salt or sodium 276.1 causing heat exhaustion or prostration 992.4 Exhaustion, exhaustive (physical NEC) 780.79 heat 992.5 due to salt depletion 992.4 Heat (effects) 992.9 exhaustion 992.5 due to salt (and water) depletion 992.4 Prostration 780.79 heat 992.5 due to salt (and water) depletion 992.4 Syndrome - see also Disease salt depletion (see also Disease, renal) 593.9 due to heat NEC 992.8 causing heat exhaustion or prostration 992.4