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.
POS code 21 should be used for Medicare claims.In general, the POS code reflects the place where the patient (beneficiary) receives the face-to-face service, inpatient hospital â POS code 21. When using POS code 21, the remote physician should report the address and zip code of his or her office on the claim form.