Service Code Reference Charts

Fig 1: 2-Digit Service Code Reference Chart

Fig 2: 3-Digit Service Code Reference Chart (Code 111 - 188)

Fig 3: 3-Digit Service Code Reference Chart (Code 189 - 337)

Fig 4: 3-Digit Service Code Reference Chart (Code 338 - 621)

Fig 5: 3-Digit Service Code Reference Chart (Code 622 - 998)