Pennsylvania Trauma Systems Foundation

When coding in ICD-9, if no 4th digit is specified under the category heading, enter 0 (zero) as the 4th digit. Ex. E887.0 for “Fracture, cause unspecified”. The following E-Codes are not listed in ICD-9-CM, Volume I. These were developed by PTSF for use in PTOS only: ................
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