In simple words: This code represents a vaccine for adults to prevent hepatitis B, a liver disease. It's given as a shot into the muscle, and it usually involves two or four doses.It contains a special ingredient called CpG, which helps the body's immune system respond better to the vaccine.

This code represents an adult–dosage vaccine product administered intramuscularly to protect against the liver disease hepatitis B. The product has a synthetic DNA called CpG added to improve the immune response. The vaccine has a two–dose or four–dose schedule.

Example 1: A 30-year-old male with no history of hepatitis B vaccination receives the first dose of the 2-dose series of the CpG adjuvanted hepatitis B vaccine., A 65-year-old female with diabetes (a risk factor for hepatitis B) receives the first dose of the 4 dose series of the CpG adjuvanted hepatitis B vaccine. , A 25-year-old healthcare worker receives the second dose of the 2-dose series of the CpG adjuvanted hepatitis B vaccine to complete the vaccination series.

Documentation should include the vaccine administered (including manufacturer and lot number), dosage, route of administration, site of administration, and date of administration.The patient's medical history and risk factors for hepatitis B should also be documented.

** For accurate reporting and reimbursement, always ensure that the coding guidelines and recommendations of the CDC and ACIP are followed. Check for potential updates and specific payer requirements.