# CONCENTRA MANAGED CARE INC

CONCENTRA MANAGED CARE INC is a company headquartered in Boston, MA, United States.

## Company overview

- **Legal name:** CONCENTRA MANAGED CARE INC
- **Classification:** Company
- **Industry (SIC):** 8093 — Services-Specialty Outpatient Facilities, NEC
- **Headquarters:** Boston, MA, United States
- **Incorporated in:** DE
- **Fiscal year end:** December 31
- **SEC CIK:** 0001038528

## About

CONCENTRA MANAGED CARE INC is identified in the retained SEC EDGAR snapshot dated 2026-10-14. Its SEC Central Index Key is 0001038528, and its reported industry is Services-Specialty Outpatient Facilities, NEC. The retained history contains 12 filings, including 8-K filed on 1999-08-20. Each filing retains its accession, filing date and original SEC document link. This historical evidence does not establish current registration, listing, ownership or financial condition.

## Recent SEC filings

- Form 8-K — filed 1999-08-20 — period 1999-08-17 — FORM 8-K CURRENT REPORT
- Form 10-Q — filed 1999-08-06 — period 1999-06-30 — QUARTERLY REPORT ON FORM 10-Q
- Form 8-K — filed 1999-07-23 — period 1999-07-23 — FORM 8-K
- Form 8-K — filed 1999-07-20 — period 1999-07-20 — FORM 8-K
- Form 8-K — filed 1999-07-19 — period 1999-07-19 — FORM 8-K
- Form 10-K/A — filed 1999-07-15 — period 1998-12-31 — AMENDMENT #1 TO FORM 10-K
- Form 10-Q — filed 1999-05-14 — period 1999-03-31 — FORM 10-Q
- Form 8-K — filed 1999-04-28 — period 1999-04-28 — FORM 8-K
- Form 10-K — filed 1999-03-30 — period 1998-12-31 — ANNUAL REPORT
- Form 8-K — filed 1999-03-29 — period 1999-03-24 — 8-K
- Form 8-K — filed 1999-03-03 — period 1999-03-02 — FORM 8-K
- Form 8-K — filed 1999-02-04 — period 1999-02-04 — FORM 8-K

---

Updated: 2026-10-23T22:09:23Z

Canonical page: https://altss.com/profile/concentra-managed-care-inc

Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology