I have a Worker Comp. nightmare I am filing complaint forms on. The doctor in Question wrote Diagnosis Code 726.4 and that is all after I have been having a month of numbness in L-thumb and fingers, my hand swelled up with a lot of fluid, I ended up with a huge liquid swollen cyst and I couldn't even use my hand to bathe myself. I am file a complain about this doctor because he never helped me, didn't tell the truth on the cart notes and then when I went to question him, he was no longer at the clinic and no one still has been able to find him and it has been almost two yrs. I told him of the other three doctors I saw prior to him at a Non-profit clinic that couldn't do a Workers Comp. issue and sent me elsewhere. By the time I say this person, I was angry and depressed that my hand has gotten worse and I was not getting help because I worked at Walmart. The Civil rights div. said I have a solid case and are helping me resolve this issue, but I do not know what this code is. Hope you may be able to help. The test to find out the numbness in my thumb was never performed. I now have permanent problems with my L- hand and never got the help I needed from anyone. They said I have carpel tunnel as well and no one did anything about it. Thank you.