TY - CHAP M1 - Book, Section TI - Appendix D. ICD-9 Code Terms A1 - Shamus, Eric A1 - Stern, Debra Feingold PY - 2011 T2 - Effective Documentation for Physical Therapy Professionals, 2e AB - ICD-9 Codes That Support Medical Necessity (not an inclusive list) for billing purposes, the following diagnoses usually describe an acute event or a complex medical condition that is generally considered acceptable. SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/03/29 UR - accessphysiotherapy.mhmedical.com/content.aspx?aid=55667761 ER -