INCLUDING EMG AND/OR MANOMETRY 1 per procedure 81.29. 92507 TREATMENT OF SPEECH, LANGUAGE, VOICE, COMMUNICATION, AND/OR AUDITORY PROCESSING. DISORDER (INCLUDES AURAL REHABILITATION); INDIVIDUAL 1 per procedure 77.50 62.82. 92508 TREATMENT OF SPEECH, LANGUAGE, VOICE, COMMUNICATION, AND/OR AUDITORY PROCESSING. DISORDER (INCLUDES AURAL REHABILITATION); GROUP, TWO OR MORE INDIVIDUALS 1 per procedure 22.77 17.49.
Whereas fertilized chicken eggs usually take exactly 21 days to hatch, most duck eggs take 28 days, apart from Muscovy ducks.
Eggs, provided they have been properly taken care of, will hatch in 60 to 80 days. Eggs in artificial incubation may hatch several days earlier. A hatchling emerges by slicing the shell with its egg tooth. The hatchling may still be absorbing nutrients of the yolk sac, which should not be removed or disturbed.