S06.32AS

Contusion and laceration of left cerebrum with loss of consciousness status unknown, sequela

Risk-adjusting (HCC)Billable code

HCC risk adjustment mapping

CMS-HCC ESRD V24

HCC167

Major Head Injury

Coding notes

Excludes 1 never coded together · Excludes 2 may co-exist

Inherited from S06.32AContus/lac left cerebrum with LOC status unknown
Synonyms

Contusion and laceration of left cerebrum NOS

Inherited from S06.3Focal traumatic brain injury
Excludes 2

any condition classifiable to S06.4-S06.6 focal cerebral edema (S06.1)

Use additional

code, if applicable, for traumatic brain compression or herniation (S06.A-)

Inherited from S06Intracranial injury
Includes

traumatic brain injury

Excludes 1

head injury NOS (S09.90)

Use additional

code, if applicable, to identify mild neurocognitive disorders due to known physiological condition (F06.7-)

Code also

any associated: open wound of head (S01.-) skull fracture (S02.-)

7th character

The appropriate 7th character is to be added to each code from category S06, except as noted below

Valid 7th characters and their meanings
CharacterMeaning
Ainitial encounter
Dsubsequent encounter
Ssequela
Note

7th characters D and S do not apply to codes in category S06 with 6th character 7 - death due to brain injury prior to regaining consciousness, or 8 - death due to other cause prior to regaining consciousness.

Inherited from S00-S09Injuries to the head
Includes

injuries of ear injuries of eye injuries of face [any part] injuries of gum injuries of jaw injuries of oral cavity injuries of palate injuries of periocular area injuries of scalp injuries of temporomandibular joint area injuries of tongue injuries of tooth

Excludes 2

burns and corrosions (T20-T32) effects of foreign body in ear (T16) effects of foreign body in larynx (T17.3) effects of foreign body in mouth NOS (T18.0) effects of foreign body in nose (T17.0-T17.1) effects of foreign body in pharynx (T17.2) effects of foreign body on external eye (T15.-) frostbite (T33-T34) insect bite or sting, venomous (T63.4)

Code also

for any associated infection

Inherited from chapter 19Injury, poisoning and certain other consequences of external causes
Excludes 2

birth trauma (P10-P15) obstetric trauma (O70-O71)

Use additional

code to identify any retained foreign body, if applicable (Z18.-)

Note

Use secondary code(s) from Chapter 20, External causes of morbidity, to indicate cause of injury. Codes within the T section that include the external cause do not require an additional external cause code The chapter uses the S-section for coding different types of injuries related to single body regions and the T-section to cover injuries to unspecified body regions as well as poisoning and certain other consequences of external causes. (T07-T88) Injury, poisoning and certain other consequences of external causes (T07-T88) (T20-T32) Burns and corrosions (T20-T32) Includes: burns (thermal) from electrical heating appliances burns (thermal) from electricity burns (thermal) from flame burns (thermal) from friction burns (thermal) from hot air and hot gases burns (thermal) from hot objects burns (thermal) from lightning burns (thermal) from radiation chemical burn [corrosion] (external) (internal) scalds Excludes2: erythema [dermatitis] ab igne (L59.0) radiation-related disorders of the skin and subcutaneous tissue (L55-L59) sunburn (L55.-)

Official Guidelines for S06.32AS

FY 2026 ›

Sections that reference S06.32AS

Sections whose FY 2026 text names S06.32AS, its S06 category, or a range containing it — the chapter guidance above is the authoritative source.