What are the opening hours?

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

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.

12/24/2025

We wish you and yours a joyful and safe holiday season. Please note: OCS will be closed Wednesday, December 24th and Thursday, December 25th in observance of Christmas.

We will reopen on Friday, December 26th.
Thank you for your continued support, and Merry Christmas from all of us at OCS!

12/21/2025

⭐️ Client Testimonial ⭐️
We love hearing from our clients! Shoutout to Amanda for this wonderful feedback.

12/14/2025

We’re recognizing Older Driver Safety Awareness this December. At OCS we’re proud to support older adults and families affected by auto accidents. We want you to return behind the wheel whether that means by driving, riding as a passenger, or assist you with appropriate modifications to your vehicle.

CarFit is an awesome free resource to optimize your safety. Visit today! https://car-fit.org

12/12/2025

Tis the season! Some of our Mid Michigan team had the joy of supporting Toys for Tots at another fantastic Saginaw Valley Adjusters Association meeting. Proud to give back to our community!

12/07/2025

This week, OCS hosted our annual end-of-year meeting. Special thanks to the industry experts who joined us and shared their insight. We enjoyed a fantastic panel discussion on workers’ compensation, along with presentations from Special Tree Rehabilitation and Rehab Without Walls.

A big shoutout to our leadership team and every OCS teammate for an incredible year. We’re ready to finish strong and raise the bar even higher in the new year!

11/30/2025

So much to celebrate this November — including birthdays! We hope Rashalle had the most wonderful birthday this month.

Wishing everyone a cozy snowy Sunday! Our team is ready to assist you as we reopen from our holiday break tomorrow, Monday, December 1st.

11/27/2025

Happy Thanksgiving from OCS!
We’re thankful for our team’s kindness, patience, and dedication each and every day. Wishing you and your loved ones a safe and wonderful holiday!

OCS will be closed today, Thursday, November 27th, and tomorrow, Friday, November 28th, in observance of the holiday. We will reopen on Monday, December 1st.

11/24/2025

Great people, great conversations, and a great event! We had the pleasure of spending an evening at the Grand Rapids Adjusters Association meeting and enjoyed connecting with so many industry partners. We’re always grateful for opportunities to network with adjusters and vendors!

11/22/2025

This week, CMU Online and Mary Free Bed Rehabilitation Hospital celebrated the signing of a new partnership that expands educational opportunities for Mary Free Bed employees and their families. The agreement provides access to a 15 percent tuition discount on CMU Online programs and supports the continued growth and development of those who care for others every day.

Learn more in the news story: https://www.cmich.edu/news/details/central-michigan-university-announces-partnership-with-mary-free-bed-rehabilitation

11/21/2025

⭐️ Client Testimonial ⭐️
Feedback like this means so much to us. Thank you to our incredible clients and community for trusting OCS — and for recognizing the heart Cait brings to her work every day!

11/17/2025

OCS was out and about today at the Junior League of the Great Lakes Bay Region Festival of Trees! Here’s Brenda and Dione in front of our beautifully decorated company tree, supporting this wonderful festive fundraiser.

11/11/2025

Today, we honor the brave men and women who have served our country. Your courage, sacrifice, and dedication inspire us every day. Thank you, veterans. — The OCS Team

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

Website

http://www.ocsmgt.com/

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