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 are laid once every two days and incubated for 18â22 days. Hatchlings fledge when between 4 and 5 weeks old and wean between 8 and 10 weeks old. Babies may often be gently handled while in the nest or removed for hand-feeding at 2 or 3 weeks old to help them become more tame and trusting.