Icd 10 code for postoperative abdominal fluid collection July 8, 2019 16 32 64 128 Icd 10 code for postoperative intra abdominal fluid collection Icd 10 code for postoperative abdominal wall fluid collection Postoperative complication icd 9 Postoperative abdominal wall wound infection icd 10 Abdominal collection icd 9 Postoperative abdominal fluid collection icd 10