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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000920148-12-000057
Filing Date
2012-04-27
Accepted
2012-04-27 11:40:37
Documents
11
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 lh10-qq1.htm 10-Q 771680
2 RATIO OF EARNINGS TO FIXED CHARGES exhibit121q12012.htm EX-12.1 74664
3 CERTIFICATION BY CEO exhibit311q12012.htm EX-31.1 12104
4 CERTIFICATION BY CFO exhibit312q12012.htm EX-31.2 11963
5 SECTION 906 CERTIFICATIONS exhibit32q12012.htm EX-32 10583
  Complete submission text file 0000920148-12-000057.txt   5456563

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT lh-20120331.xml EX-101.INS 761750
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT lh-20120331.xsd EX-101.SCH 46026
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT lh-20120331_cal.xml EX-101.CAL 66303
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT lh-20120331_def.xml EX-101.DEF 97968
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT lh-20120331_lab.xml EX-101.LAB 507195
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT lh-20120331_pre.xml EX-101.PRE 255264
Mailing Address 358 S MAIN ST BURLINGTON NC 27215
Business Address 358 S MAIN ST BURLINGTON NC 27215 3362291127
LABORATORY CORP OF AMERICA HOLDINGS (Filer) CIK: 0000920148 (see all company filings)

IRS No.: 133757370 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-11353 | Film No.: 12786623
SIC: 8071 Services-Medical Laboratories