OCS Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from OCS, Medical Service, Bay City, MI.

OCS is a regional Case Management Company that offers health care resources and cost containment strategies to our customers using the highest standards in the most cost effective manner.

We’re proud to share this feedback from one of our trusted adjusters! Their confidence in our team means everything to u...
04/23/2026

We’re proud to share this feedback from one of our trusted adjusters! Their confidence in our team means everything to us.

Looking for reliable case management for your next referral? We’re here to help.
📞 877-532-1144
📧 office@ocsmgt.com

April is National Occupational Therapy Month!We’re proud to celebrate the impact of occupational therapy in helping indi...
04/17/2026

April is National Occupational Therapy Month!

We’re proud to celebrate the impact of occupational therapy in helping individuals recover, regain independence, and return to meaningful work and daily life.

Thank you to our occupational therapists. We appreciate all that you do and wish you a very happy OT Month!

Day 1 at the Michigan Safety Conference is in the books!Laura was on-site representing our workers’ comp case management...
04/15/2026

Day 1 at the Michigan Safety Conference is in the books!

Laura was on-site representing our workers’ comp case management team and had a great time connecting with our friends at Kids' Chance Michigan—an organization doing incredible work for families in our community.

OCS had an incredible time at the Tigers Opening Day Tailgate Party, celebrating a big win and an even bigger sense of c...
04/12/2026

OCS had an incredible time at the Tigers Opening Day Tailgate Party, celebrating a big win and an even bigger sense of community! A special thank you to Nicky for representing OCS throughout the day!

We’re hiring! RN Case Manager Opportunity for the Lansing Area.Looking for a new path in nursing? Join us as a Case Mana...
04/07/2026

We’re hiring! RN Case Manager Opportunity for the Lansing Area.

Looking for a new path in nursing? Join us as a Case Manager and help guide individuals through their care journey.
Apply today!

JOB APPLICATION

OCS will be closed on Friday, April 3, in observance of Good Friday. We will reopen on Monday, April 6. Wishing you a jo...
04/03/2026

OCS will be closed on Friday, April 3, in observance of Good Friday. We will reopen on Monday, April 6. Wishing you a joyful and peaceful Easter!

As March comes to a close, we recognize Brain Injury Awareness Month. At OCS, we’re passionate about supporting individu...
04/01/2026

As March comes to a close, we recognize Brain Injury Awareness Month. At OCS, we’re passionate about supporting individuals injured at work or in auto accidents, including those living with brain injuries. Through our Occupational Therapy and Case Management services, we are committed to helping our clients navigate recovery, regain independence, and access the resources they need.

This National Social Work Month, we’d like to recognize Cait, LMSW, CWCP, and Taylor, LBSW, WIDP, for the incredible wor...
03/26/2026

This National Social Work Month, we’d like to recognize Cait, LMSW, CWCP, and Taylor, LBSW, WIDP, for the incredible work they do as case managers in their communities.

Every day, they go above and beyond to support clients recovering from work and auto-related injuries— helping them navigate care, access resources, and move forward with confidence. Their compassion, dedication, and advocacy make a meaningful difference in the lives of so many. Thank you, Cait and Taylor!

We’re proud to share that OCS has officially received our renewed certifications as a Woman-Owned Small Business (WOSB) ...
03/24/2026

We’re proud to share that OCS has officially received our renewed certifications as a Woman-Owned Small Business (WOSB) and a National Women’s Business Enterprise (WBE)!

Thank you to the Women’s Business Enterprise National Council for continuing to support and recognize women-owned businesses. We’re excited to keep growing, learning, and providing exceptional services.

We look forward to our March Madness event every year and it just keeps getting better! The MSU win makes it even more f...
03/20/2026

We look forward to our March Madness event every year and it just keeps getting better! The MSU win makes it even more fun. A big thank you to our pals at Sherlock Investigations for cohosting! How’s everyone’s bracket looking?

Huge shoutout to our Laura Guist!She’s truly doing it all. Recently, she stepped in to  help a new client by taking the ...
03/15/2026

Huge shoutout to our Laura Guist!
She’s truly doing it all. Recently, she stepped in to help a new client by taking the call. She connected the employer with an OCS case manager to do what they do best— provide guidance, resources, and solutions.

This is what our teamwork and client advocacy looks like. Thank you, Laura!

Address

Bay City, MI
48708

Opening Hours

Monday 9am - 4:30pm
Tuesday 9am - 4:30pm
Wednesday 9am - 4:30pm
Thursday 9am - 4:30pm
Friday 9am - 4:30pm

Telephone

+18775321144

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