2007 ICD-9-CM Procedure 88.13 Other peritoneal pneumogram 88.13 is a specific code that can be used to specify a procedure 88.13 contains 3 index entries View the full Volume 3 88.* hierarchy Index entries containing 88.13: Pneumogram, pneumography pelvic 88.13 peritoneum NEC 88.13 Radiography (diagnostic) NEC 88.39 contrast (air) (gas) (radio-opaque substance) NEC peritoneum NEC 88.13