ICD-10-CM Alphabetic Index
Weight
Sub-terms(6)
—gain(abnormal) (excessive)R63.5—and length below 10th percentile for gestational ageP05.1—below but length above 10th percentile for gestational ageP05.0—loss(abnormal) (cause unknown)R63.4—1000-2499 grams at birth(low)see Low, birthweight—999 grams or less at birth(extremely low)see Low, birthweight, extreme