Icd 10 code for limb ischemia unspecified July 8, 2019 16 32 64 128 Icd 10 code for acute limb ischemia unspecified Icd 10 code for critical limb ischemia unspecified Icd 10 code for upper limb ischemia unspecified Ischemic limb icd 9 Icd 10 limb ischemia