2007 ICD-9-CM Procedure 94.36 Play psychotherapy A treatment technique utilizing play as a medium for expression and communication between patient and therapist. 94.36 is a specific code that can be used to specify a procedure 94.36 contains 3 index entries View the full Volume 3 94.* hierarchy Index entries containing 94.36: Play psychotherapy 94.36 Psychotherapy NEC 94.39 play 94.36 Therapy play 93.81 psychotherapeutic 94.36