Glasgow coma scale icd 10 code July 8, 2019 16 32 64 128 Icd 10 code for glasgow coma scale 3 8 Icd 10 code for glasgow coma scale 9 12 Icd 10 code for glasgow coma scale total score 3 8 G35.9 icd 10 G55 icd 10 G35.1 icd 10