AIS CODING COMPREHENSIVE PRACTICE
SOLUTION 2026 TEST BANK GRADED A+
⩥ Is there a strong correlation between AIS severity and survival?
Answer: Yes
⩥ How is an AIS code formatted? Answer: A seven-digit format, with
the first six digits being the pre-dot code and the single digit after the dot
being the post-dot digit or severity number.
⩥ What does the pre-dot code represent? Answer: The body area of
injury, the anatomical structure(s) involved, and the level of injury.
⩥ What are the six main body regions in the AIS? Answer: 1.
Head/Neck, 2. Face, 3. Chest/Thorax, 4. Abdomen-Lumbar spine, 5.
Extremities, shoulder and pelvic girdles, 6. External including burn,
hypothermia, asphyxiation, drowning, electrocution, explosion full body.
⩥ What does the post-dot code represent? Answer: The severity of the
injury.
⩥ What are the numerical values assigned to the post-dot code? Answer:
.1 - Minor, .2 - Moderate, .3 - Serious, .4 - Severe, .5 - Critical, .6 -
, Maximum (not fatal, currently untreatable), .9 - Injury present but no
severity value.
⩥ What is the significance of a .6 post-dot code? Answer: It
automatically indicates an ISS (Injury Severity Score) of 75 and other
injuries should be coded but not added to this highest ISS total.
⩥ What does AIS severity reflect? Answer: The severity of one injury
for a patient 25-40 years old with no co-morbidities and with appropriate
care.
⩥ What does an ISS score reflect? Answer: Total value of up to 3
injuries.
⩥ What do the first three characters of an ICD-10 code designate?
Answer: Category of the diagnosis.
⩥ What does the letter 'S' designate in an ICD-10 code? Answer:
Injuries, poisoning, and certain other consequences of external causes
related to single body regions.
⩥ What does 'S8' indicate in an ICD-10 code? Answer: Injury of muscle,
fascia, and tendon at lower leg.
SOLUTION 2026 TEST BANK GRADED A+
⩥ Is there a strong correlation between AIS severity and survival?
Answer: Yes
⩥ How is an AIS code formatted? Answer: A seven-digit format, with
the first six digits being the pre-dot code and the single digit after the dot
being the post-dot digit or severity number.
⩥ What does the pre-dot code represent? Answer: The body area of
injury, the anatomical structure(s) involved, and the level of injury.
⩥ What are the six main body regions in the AIS? Answer: 1.
Head/Neck, 2. Face, 3. Chest/Thorax, 4. Abdomen-Lumbar spine, 5.
Extremities, shoulder and pelvic girdles, 6. External including burn,
hypothermia, asphyxiation, drowning, electrocution, explosion full body.
⩥ What does the post-dot code represent? Answer: The severity of the
injury.
⩥ What are the numerical values assigned to the post-dot code? Answer:
.1 - Minor, .2 - Moderate, .3 - Serious, .4 - Severe, .5 - Critical, .6 -
, Maximum (not fatal, currently untreatable), .9 - Injury present but no
severity value.
⩥ What is the significance of a .6 post-dot code? Answer: It
automatically indicates an ISS (Injury Severity Score) of 75 and other
injuries should be coded but not added to this highest ISS total.
⩥ What does AIS severity reflect? Answer: The severity of one injury
for a patient 25-40 years old with no co-morbidities and with appropriate
care.
⩥ What does an ISS score reflect? Answer: Total value of up to 3
injuries.
⩥ What do the first three characters of an ICD-10 code designate?
Answer: Category of the diagnosis.
⩥ What does the letter 'S' designate in an ICD-10 code? Answer:
Injuries, poisoning, and certain other consequences of external causes
related to single body regions.
⩥ What does 'S8' indicate in an ICD-10 code? Answer: Injury of muscle,
fascia, and tendon at lower leg.
