2.2

From birth to 28 days is the neonatal period. For the weight of the twins and above, continue to fill in the following birth weight. 2. Weight range of newborn: 100g-9999g. When the maternal primary diagnosis or other diagnostic codes contain Z37.0, Z37.2, Z37.3, Z37.5, Z37.6 codes, the birth weight of the newborn must be entered. ................
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