The second was in his vertical integration of all suppliers of raw materials. In the late 1880s, Carnegie Steel was the largest manufacturer of pig iron, steel rails, and coke in the world, with a capacity to produce approximately 2,000 tons of pig metal per day.
Threatened premature labor. 1  There are 2 ICD-9-CM codes below 644.0 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim. 2  You are viewing the 2012 version of ICD-9-CM 644.0. 3  More recent version(s) of ICD-9-CM 644.0: 2013 2014 2015.
Miscarriage and pregnancy loss: Prior to 20 weeks gestation, report the appropriate antepartumcare code for. the number of visits and then the appropriate care codes for treatment of the. miscarriage along with the appropriate ICD-9 code(s). If the fetus is born alive. it is allowed to bill the global code with a 52 modifier.