Icd 10 code for severe abdominal pain July 8, 2019 16 32 64 128 Icd 10 code for severe lower abdominal pain Icd 10 cm code for severe abdominal pain Icd 10 code for severe acute abdominal pain Icd 10 code for severe epigastric abdominal pain Icd 10 code for severe upper abdominal pain Icd 10 code for severe generalized abdominal pain with abdominal rigidity