2007 ICD-9-CM Procedure 94.42 Family therapy A form of group psychotherapy. It involves treatment of more than one member of the family simultaneously in the same session. 94.42 is a specific code that can be used to specify a procedure 94.42 contains 2 index entries View the full Volume 3 94.* hierarchy Index entries containing 94.42: Family therapy 94.42 Therapy family 94.42