1 Short description: Ath ext ntv at w claudct. 2  ICD-9-CM 440.21 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 440.21 should only be used for claims with a date of service on or before September 30, 2015.
Thiamine, another name for Vitamin B-1, is used to treat thiamine-deficiency (not enough thiamine in the body)â¦ Read more. Brand names include: Good Neighbor Pharmacy Vitamin B1, Nature's Blend Vitamin B-1.hiamine, another name for Vitamin B-1, is used to treat thiamine-deficiency (not enough thiamine in the body)â¦ Read more. Brand names include: Good Neighbor Pharmacy Vitamin B1, Nature's Blend Vitamin B-1.
Photo Credit Iromaya Images/Iromaya/Getty Images. Thiamine, also known as vitamin B-1, is one of the B vitamins. Thiamine is a water-soluble vitamin, meaning it washes out of your body in urine, and isn't stored in fat cells like some other vitamins.You need to replenish levels of thiamine regularly, by eating foods rich in this vitamin, or through supplements.Thiamine plays an important role in several bodily functions.hiamine helps your body convert carbohydrates to energy. Carbohydrates can be a good source of steady energy, hence the popularity of athletes carb-loading by eating pasta or other carbohydrate-heavy meals the night before a big race. Without thiamine, your body can't use those carbohydrates effectively.