2020 ICD-10-CM Diagnosis Code S01

Open wound of head

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • S01 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM S01 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of S01 - other international versions of ICD-10 S01 may differ.
Code Also
Code Also Help
A code also note instructs that 2 codes may be required to fully describe a condition but the sequencing of the two codes is discretionary, depending on the severity of the conditions and the reason for the encounter.
  • any associated:
  • injury of cranial nerve (
    ICD-10-CM Diagnosis Code S04
    • S04 Injury of cranial nerve
      • S04.0 Injury of optic nerve and pathways
        • S04.01 Injury of optic nerve
          • S04.011 Injury of optic nerve, right eye
            • S04.011A Injury of optic nerve, right eye, initial enc...
            • S04.011D Injury of optic nerve, right eye, subsequent ...
            • S04.011S …… sequela
          • S04.012 Injury of optic nerve, left eye
            • S04.012A Injury of optic nerve, left eye, initial enco...
            • S04.012D Injury of optic nerve, left eye, subsequent e...
            • S04.012S …… sequela
          • S04.019 Injury of optic nerve, unspecified eye
            • S04.019A Injury of optic nerve, unspecified eye, initi...
            • S04.019D Injury of optic nerve, unspecified eye, subse...
            • S04.019S Injury of optic nerve, unspecified eye, seque...
        • S04.02 Injury of optic chiasm
        • S04.03 Injury of optic tract and pathways
          • S04.031 Injury of optic tract and pathways, right sid...
            • S04.031A Injury of optic tract and pathways, right sid...
            • S04.031D Injury of optic tract and pathways, right sid...
            • S04.031S Injury of optic tract and pathways, right sid...
          • S04.032 Injury of optic tract and pathways, left side...
            • S04.032A Injury of optic tract and pathways, left side...
            • S04.032D Injury of optic tract and pathways, left side...
            • S04.032S Injury of optic tract and pathways, left side...
          • S04.039 Injury of optic tract and pathways, unspecifi...
            • S04.039A Injury of optic tract and pathways, unspecifi...
            • S04.039D Injury of optic tract and pathways, unspecifi...
            • S04.039S Injury of optic tract and pathways, unspecifi...
        • S04.04 Injury of visual cortex
          • S04.041 Injury of visual cortex, right side
            • S04.041A Injury of visual cortex, right side, initial ...
            • S04.041D Injury of visual cortex, right side, subseque...
            • S04.041S …… sequela
          • S04.042 Injury of visual cortex, left side
            • S04.042A Injury of visual cortex, left side, initial e...
            • S04.042D Injury of visual cortex, left side, subsequen...
            • S04.042S …… sequela
          • S04.049 Injury of visual cortex, unspecified side
            • S04.049A Injury of visual cortex, unspecified side, in...
            • S04.049D Injury of visual cortex, unspecified side, su...
            • S04.049S Injury of visual cortex, unspecified side, se...
      • S04.1 Injury of oculomotor nerve
        • S04.10 Injury of oculomotor nerve, unspecified side
          • S04.10XA Injury of oculomotor nerve, unspecified side,...
          • S04.10XD Injury of oculomotor nerve, unspecified side,...
          • S04.10XS Injury of oculomotor nerve, unspecified side,...
        • S04.11 Injury of oculomotor nerve, right side
          • S04.11XA Injury of oculomotor nerve, right side, initi...
          • S04.11XD Injury of oculomotor nerve, right side, subse...
          • S04.11XS Injury of oculomotor nerve, right side, seque...
        • S04.12 Injury of oculomotor nerve, left side
          • S04.12XA Injury of oculomotor nerve, left side, initia...
          • S04.12XD Injury of oculomotor nerve, left side, subseq...
          • S04.12XS Injury of oculomotor nerve, left side, sequel...
      • S04.2 Injury of trochlear nerve
        • S04.20 Injury of trochlear nerve, unspecified side
          • S04.20XA Injury of trochlear nerve, unspecified side, ...
          • S04.20XD Injury of trochlear nerve, unspecified side, ...
          • S04.20XS Injury of trochlear nerve, unspecified side, ...
        • S04.21 Injury of trochlear nerve, right side
          • S04.21XA Injury of trochlear nerve, right side, initia...
          • S04.21XD Injury of trochlear nerve, right side, subseq...
          • S04.21XS Injury of trochlear nerve, right side, sequel...
        • S04.22 Injury of trochlear nerve, left side
          • S04.22XA Injury of trochlear nerve, left side, initial...
          • S04.22XD Injury of trochlear nerve, left side, subsequ...
          • S04.22XS Injury of trochlear nerve, left side, sequela...
      • S04.3 Injury of trigeminal nerve
        • S04.30 Injury of trigeminal nerve, unspecified side
          • S04.30XA Injury of trigeminal nerve, unspecified side,...
          • S04.30XD Injury of trigeminal nerve, unspecified side,...
          • S04.30XS Injury of trigeminal nerve, unspecified side,...
        • S04.31 Injury of trigeminal nerve, right side
          • S04.31XA Injury of trigeminal nerve, right side, initi...
          • S04.31XD Injury of trigeminal nerve, right side, subse...
          • S04.31XS Injury of trigeminal nerve, right side, seque...
        • S04.32 Injury of trigeminal nerve, left side
          • S04.32XA Injury of trigeminal nerve, left side, initia...
          • S04.32XD Injury of trigeminal nerve, left side, subseq...
          • S04.32XS Injury of trigeminal nerve, left side, sequel...
      • S04.4 Injury of abducent nerve
        • S04.40 Injury of abducent nerve, unspecified side
          • S04.40XA Injury of abducent nerve, unspecified side, i...
          • S04.40XD Injury of abducent nerve, unspecified side, s...
          • S04.40XS Injury of abducent nerve, unspecified side, s...
        • S04.41 Injury of abducent nerve, right side
          • S04.41XA Injury of abducent nerve, right side, initial...
          • S04.41XD Injury of abducent nerve, right side, subsequ...
          • S04.41XS Injury of abducent nerve, right side, sequela...
        • S04.42 Injury of abducent nerve, left side
          • S04.42XA Injury of abducent nerve, left side, initial ...
          • S04.42XD Injury of abducent nerve, left side, subseque...
          • S04.42XS …… sequela
      • S04.5 Injury of facial nerve
        • S04.50 Injury of facial nerve, unspecified side
          • S04.50XA Injury of facial nerve, unspecified side, ini...
          • S04.50XD Injury of facial nerve, unspecified side, sub...
          • S04.50XS Injury of facial nerve, unspecified side, seq...
        • S04.51 Injury of facial nerve, right side
          • S04.51XA Injury of facial nerve, right side, initial e...
          • S04.51XD Injury of facial nerve, right side, subsequen...
          • S04.51XS …… sequela
        • S04.52 Injury of facial nerve, left side
          • S04.52XA Injury of facial nerve, left side, initial en...
          • S04.52XD Injury of facial nerve, left side, subsequent...
          • S04.52XS …… sequela
      • S04.6 Injury of acoustic nerve
        • S04.60 Injury of acoustic nerve, unspecified side
          • S04.60XA Injury of acoustic nerve, unspecified side, i...
          • S04.60XD Injury of acoustic nerve, unspecified side, s...
          • S04.60XS Injury of acoustic nerve, unspecified side, s...
        • S04.61 Injury of acoustic nerve, right side
          • S04.61XA Injury of acoustic nerve, right side, initial...
          • S04.61XD Injury of acoustic nerve, right side, subsequ...
          • S04.61XS Injury of acoustic nerve, right side, sequela...
        • S04.62 Injury of acoustic nerve, left side
          • S04.62XA Injury of acoustic nerve, left side, initial ...
          • S04.62XD Injury of acoustic nerve, left side, subseque...
          • S04.62XS …… sequela
      • S04.7 Injury of accessory nerve
        • S04.70 Injury of accessory nerve, unspecified side
          • S04.70XA Injury of accessory nerve, unspecified side, ...
          • S04.70XD Injury of accessory nerve, unspecified side, ...
          • S04.70XS Injury of accessory nerve, unspecified side, ...
        • S04.71 Injury of accessory nerve, right side
          • S04.71XA Injury of accessory nerve, right side, initia...
          • S04.71XD Injury of accessory nerve, right side, subseq...
          • S04.71XS Injury of accessory nerve, right side, sequel...
        • S04.72 Injury of accessory nerve, left side
          • S04.72XA Injury of accessory nerve, left side, initial...
          • S04.72XD Injury of accessory nerve, left side, subsequ...
          • S04.72XS Injury of accessory nerve, left side, sequela...
      • S04.8 Injury of other cranial nerves
        • S04.81 Injury of olfactory [1st ] nerve
          • S04.811 Injury of olfactory [1st ] nerve, right side
            • S04.811A Injury of olfactory [1st ] nerve, right side,...
            • S04.811D Injury of olfactory [1st ] nerve, right side,...
            • S04.811S Injury of olfactory [1st ] nerve, right side,...
          • S04.812 Injury of olfactory [1st ] nerve, left side
            • S04.812A Injury of olfactory [1st ] nerve, left side, ...
            • S04.812D Injury of olfactory [1st ] nerve, left side, ...
            • S04.812S Injury of olfactory [1st ] nerve, left side, ...
          • S04.819 Injury of olfactory [1st ] nerve, unspecified...
            • S04.819A Injury of olfactory [1st ] nerve, unspecified...
            • S04.819D Injury of olfactory [1st ] nerve, unspecified...
            • S04.819S Injury of olfactory [1st ] nerve, unspecified...
        • S04.89 Injury of other cranial nerves
          • S04.891 Injury of other cranial nerves, right side
            • S04.891A Injury of other cranial nerves, right side, i...
            • S04.891D Injury of other cranial nerves, right side, s...
            • S04.891S Injury of other cranial nerves, right side, s...
          • S04.892 Injury of other cranial nerves, left side
            • S04.892A Injury of other cranial nerves, left side, in...
            • S04.892D Injury of other cranial nerves, left side, su...
            • S04.892S Injury of other cranial nerves, left side, se...
          • S04.899 Injury of other cranial nerves, unspecified s...
            • S04.899A Injury of other cranial nerves, unspecified s...
            • S04.899D Injury of other cranial nerves, unspecified s...
            • S04.899S Injury of other cranial nerves, unspecified s...
      • S04.9 Injury of unspecified cranial nerve
        • S04.9XXA Injury of unspecified cranial nerve, initial ...
        • S04.9XXD Injury of unspecified cranial nerve, subseque...
        • S04.9XXS …… sequela
    S04.-
    )
  • injury of muscle and tendon of head (
    ICD-10-CM Diagnosis Code S09.1

    Injury of muscle and tendon of head

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code Also
    • any associated open wound (S01.-)
    Type 2 Excludes
    • sprain to joints and ligament of head (S03.9)
    S09.1-
    )
  • intracranial injury (
    ICD-10-CM Diagnosis Code S06
    • S06.0 Concussion
    • S06.1 Traumatic cerebral edema
    • S06.2 Diffuse traumatic brain injury
    • S06.3 Focal traumatic brain injury
    • S06.4 Epidural hemorrhage
    • S06.5 Traumatic subdural hemorrhage
    • S06.6 Traumatic subarachnoid hemorrhage
    • S06.8 Other specified intracranial injuries
    • S06.9 Unspecified intracranial injury
    S06.-
    )
  • wound infection
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as S01. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • open skull fracture (
    ICD-10-CM Diagnosis Code S02
    • S02.0 Fracture of vault of skull
    • S02.1 Fracture of base of skull
    • S02.2 Fracture of nasal bones
    • S02.3 Fracture of orbital floor
    • S02.4 Fracture of malar, maxillary and zygoma bones
    • S02.5 Fracture of tooth (traumatic)
    • S02.6 Fracture of mandible
    • S02.8 Fractures of other specified skull and facial bones
    • S02.9 Fracture of unspecified skull and facial bones
    S02.-
    with 7th character B)
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (S01) and the excluded code together.
  • injury of eye and orbit (
    ICD-10-CM Diagnosis Code S05
    • S05 Injury of eye and orbit
      • S05.0 Injury of conjunctiva and corneal abrasion wi...
        • S05.00 Injury of conjunctiva and corneal abrasion wi...
          • S05.00XA Injury of conjunctiva and corneal abrasion wi...
          • S05.00XD Injury of conjunctiva and corneal abrasion wi...
          • S05.00XS Injury of conjunctiva and corneal abrasion wi...
        • S05.01 Injury of conjunctiva and corneal abrasion wi...
          • S05.01XA Injury of conjunctiva and corneal abrasion wi...
          • S05.01XD Injury of conjunctiva and corneal abrasion wi...
          • S05.01XS Injury of conjunctiva and corneal abrasion wi...
        • S05.02 Injury of conjunctiva and corneal abrasion wi...
          • S05.02XA Injury of conjunctiva and corneal abrasion wi...
          • S05.02XD Injury of conjunctiva and corneal abrasion wi...
          • S05.02XS Injury of conjunctiva and corneal abrasion wi...
      • S05.1 Contusion of eyeball and orbital tissues
        • S05.10 Contusion of eyeball and orbital tissues, uns...
          • S05.10XA Contusion of eyeball and orbital tissues, uns...
          • S05.10XD Contusion of eyeball and orbital tissues, uns...
          • S05.10XS Contusion of eyeball and orbital tissues, uns...
        • S05.11 Contusion of eyeball and orbital tissues, rig...
          • S05.11XA Contusion of eyeball and orbital tissues, rig...
          • S05.11XD Contusion of eyeball and orbital tissues, rig...
          • S05.11XS Contusion of eyeball and orbital tissues, rig...
        • S05.12 Contusion of eyeball and orbital tissues, lef...
          • S05.12XA Contusion of eyeball and orbital tissues, lef...
          • S05.12XD Contusion of eyeball and orbital tissues, lef...
          • S05.12XS Contusion of eyeball and orbital tissues, lef...
      • S05.2 Ocular laceration and rupture with prolapse o...
        • S05.20 Ocular laceration and rupture with prolapse o...
          • S05.20XA Ocular laceration and rupture with prolapse o...
          • S05.20XD Ocular laceration and rupture with prolapse o...
          • S05.20XS Ocular laceration and rupture with prolapse o...
        • S05.21 Ocular laceration and rupture with prolapse o...
          • S05.21XA Ocular laceration and rupture with prolapse o...
          • S05.21XD Ocular laceration and rupture with prolapse o...
          • S05.21XS Ocular laceration and rupture with prolapse o...
        • S05.22 Ocular laceration and rupture with prolapse o...
          • S05.22XA Ocular laceration and rupture with prolapse o...
          • S05.22XD Ocular laceration and rupture with prolapse o...
          • S05.22XS Ocular laceration and rupture with prolapse o...
      • S05.3 Ocular laceration without prolapse or loss of...
        • S05.30 Ocular laceration without prolapse or loss of...
          • S05.30XA Ocular laceration without prolapse or loss of...
          • S05.30XD Ocular laceration without prolapse or loss of...
          • S05.30XS Ocular laceration without prolapse or loss of...
        • S05.31 Ocular laceration without prolapse or loss of...
          • S05.31XA Ocular laceration without prolapse or loss of...
          • S05.31XD Ocular laceration without prolapse or loss of...
          • S05.31XS Ocular laceration without prolapse or loss of...
        • S05.32 Ocular laceration without prolapse or loss of...
          • S05.32XA Ocular laceration without prolapse or loss of...
          • S05.32XD Ocular laceration without prolapse or loss of...
          • S05.32XS Ocular laceration without prolapse or loss of...
      • S05.4 Penetrating wound of orbit with or without fo...
        • S05.40 Penetrating wound of orbit with or without fo...
          • S05.40XA Penetrating wound of orbit with or without fo...
          • S05.40XD Penetrating wound of orbit with or without fo...
          • S05.40XS Penetrating wound of orbit with or without fo...
        • S05.41 Penetrating wound of orbit with or without fo...
          • S05.41XA Penetrating wound of orbit with or without fo...
          • S05.41XD Penetrating wound of orbit with or without fo...
          • S05.41XS Penetrating wound of orbit with or without fo...
        • S05.42 Penetrating wound of orbit with or without fo...
          • S05.42XA Penetrating wound of orbit with or without fo...
          • S05.42XD Penetrating wound of orbit with or without fo...
          • S05.42XS Penetrating wound of orbit with or without fo...
      • S05.5 Penetrating wound with foreign body of eyebal...
        • S05.50 Penetrating wound with foreign body of unspec...
          • S05.50XA Penetrating wound with foreign body of unspec...
          • S05.50XD Penetrating wound with foreign body of unspec...
          • S05.50XS Penetrating wound with foreign body of unspec...
        • S05.51 Penetrating wound with foreign body of right ...
          • S05.51XA Penetrating wound with foreign body of right ...
          • S05.51XD Penetrating wound with foreign body of right ...
          • S05.51XS Penetrating wound with foreign body of right ...
        • S05.52 Penetrating wound with foreign body of left e...
          • S05.52XA Penetrating wound with foreign body of left e...
          • S05.52XD Penetrating wound with foreign body of left e...
          • S05.52XS Penetrating wound with foreign body of left e...
      • S05.6 Penetrating wound without foreign body of eye...
        • S05.60 Penetrating wound without foreign body of uns...
          • S05.60XA Penetrating wound without foreign body of uns...
          • S05.60XD Penetrating wound without foreign body of uns...
          • S05.60XS Penetrating wound without foreign body of uns...
        • S05.61 Penetrating wound without foreign body of rig...
          • S05.61XA Penetrating wound without foreign body of rig...
          • S05.61XD Penetrating wound without foreign body of rig...
          • S05.61XS Penetrating wound without foreign body of rig...
        • S05.62 Penetrating wound without foreign body of lef...
          • S05.62XA Penetrating wound without foreign body of lef...
          • S05.62XD Penetrating wound without foreign body of lef...
          • S05.62XS Penetrating wound without foreign body of lef...
      • S05.7 Avulsion of eye
      • S05.8 Other injuries of eye and orbit
        • S05.8X Other injuries of eye and orbit
          • S05.8X1 Other injuries of right eye and orbit
            • S05.8X1A Other injuries of right eye and orbit, initia...
            • S05.8X1D Other injuries of right eye and orbit, subseq...
            • S05.8X1S Other injuries of right eye and orbit, sequel...
          • S05.8X2 Other injuries of left eye and orbit
            • S05.8X2A Other injuries of left eye and orbit, initial...
            • S05.8X2D Other injuries of left eye and orbit, subsequ...
            • S05.8X2S Other injuries of left eye and orbit, sequela...
          • S05.8X9 Other injuries of unspecified eye and orbit
            • S05.8X9A Other injuries of unspecified eye and orbit, ...
            • S05.8X9D Other injuries of unspecified eye and orbit, ...
            • S05.8X9S Other injuries of unspecified eye and orbit, ...
      • S05.9 Unspecified injury of eye and orbit
        • S05.90 Unspecified injury of unspecified eye and orb...
          • S05.90XA Unspecified injury of unspecified eye and orb...
          • S05.90XD Unspecified injury of unspecified eye and orb...
          • S05.90XS Unspecified injury of unspecified eye and orb...
        • S05.91 Unspecified injury of right eye and orbit
          • S05.91XA Unspecified injury of right eye and orbit, in...
          • S05.91XD Unspecified injury of right eye and orbit, su...
          • S05.91XS Unspecified injury of right eye and orbit, se...
        • S05.92 Unspecified injury of left eye and orbit
          • S05.92XA Unspecified injury of left eye and orbit, ini...
          • S05.92XD Unspecified injury of left eye and orbit, sub...
          • S05.92XS Unspecified injury of left eye and orbit, seq...
    S05.-
    )
  • traumatic amputation of part of head (
    ICD-10-CM Diagnosis Code S08
    • S08 Avulsion and traumatic amputation of part of ...
      • S08.0 Avulsion of scalp
      • S08.1 Traumatic amputation of ear
        • S08.11 Complete traumatic amputation of ear
          • S08.111 Complete traumatic amputation of right ear
            • S08.111A Complete traumatic amputation of right ear, i...
            • S08.111D Complete traumatic amputation of right ear, s...
            • S08.111S Complete traumatic amputation of right ear, s...
          • S08.112 Complete traumatic amputation of left ear
            • S08.112A Complete traumatic amputation of left ear, in...
            • S08.112D Complete traumatic amputation of left ear, su...
            • S08.112S Complete traumatic amputation of left ear, se...
          • S08.119 Complete traumatic amputation of unspecified ...
            • S08.119A Complete traumatic amputation of unspecified ...
            • S08.119D Complete traumatic amputation of unspecified ...
            • S08.119S Complete traumatic amputation of unspecified ...
        • S08.12 Partial traumatic amputation of ear
          • S08.121 Partial traumatic amputation of right ear
            • S08.121A Partial traumatic amputation of right ear, in...
            • S08.121D Partial traumatic amputation of right ear, su...
            • S08.121S Partial traumatic amputation of right ear, se...
          • S08.122 Partial traumatic amputation of left ear
            • S08.122A Partial traumatic amputation of left ear, ini...
            • S08.122D Partial traumatic amputation of left ear, sub...
            • S08.122S Partial traumatic amputation of left ear, seq...
          • S08.129 Partial traumatic amputation of unspecified e...
            • S08.129A Partial traumatic amputation of unspecified e...
            • S08.129D Partial traumatic amputation of unspecified e...
            • S08.129S Partial traumatic amputation of unspecified e...
      • S08.8 Traumatic amputation of other parts of head
        • S08.81 Traumatic amputation of nose
          • S08.811 Complete traumatic amputation of nose
            • S08.811A Complete traumatic amputation of nose, initia...
            • S08.811D Complete traumatic amputation of nose, subseq...
            • S08.811S Complete traumatic amputation of nose, sequel...
          • S08.812 Partial traumatic amputation of nose
            • S08.812A Partial traumatic amputation of nose, initial...
            • S08.812D Partial traumatic amputation of nose, subsequ...
            • S08.812S Partial traumatic amputation of nose, sequela...
        • S08.89 Traumatic amputation of other parts of head
          • S08.89XA Traumatic amputation of other parts of head, ...
          • S08.89XD Traumatic amputation of other parts of head, ...
          • S08.89XS Traumatic amputation of other parts of head, ...
    S08.-
    )
The following code(s) above S01 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to S01:
  • S00-T88
    2020 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    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
    Type 1 Excludes
    Use Additional
    • code to identify any retained foreign body, if applicable (Z18.-)
    Injury, poisoning and certain other consequences of external causes
  • S00-S09
    2020 ICD-10-CM Range S00-S09

    Injuries to the head

    Code Also
    • for any associated infection
    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
    Type 2 Excludes
    • 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)
    Injuries to the head
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to S01:
  • Code Also: S04
    , S06
    , S09.1
    ICD-10-CM Diagnosis Code S04

    Injury of cranial nerve

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • The selection of side should be based on the side of the body being affected
    Code First
    • any associated intracranial injury (S06.-)
    Code Also
    • any associated:
    • open wound of head (S01.-)
    • skull fracture (S02.-)
    ICD-10-CM Diagnosis Code S06

    Intracranial injury

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code Also
    • any associated:
    • open wound of head (S01.-)
    • skull fracture (S02.-)
    Includes
    • traumatic brain injury
    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.
    Type 1 Excludes
    ICD-10-CM Diagnosis Code S09.1

    Injury of muscle and tendon of head

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code Also
    • any associated open wound (S01.-)
    Type 2 Excludes
    • sprain to joints and ligament of head (S03.9)
  • Type 1 Excludes: S00
    ICD-10-CM Diagnosis Code S00

    Superficial injury of head

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • diffuse cerebral contusion (S06.2-)
    • focal cerebral contusion (S06.3-)
    • injury of eye and orbit (S05.-)
    • open wound of head (S01.-)
ICD-10-CM Codes Adjacent To S01
S00.95XD …… subsequent encounter
S00.95XS …… sequela
S00.96 Insect bite (nonvenomous) of unspecified part of head
S00.96XA …… initial encounter
S00.96XD …… subsequent encounter
S00.96XS …… sequela
S00.97 Other superficial bite of unspecified part of head
S00.97XA …… initial encounter
S00.97XD …… subsequent encounter
S00.97XS …… sequela
S01 Open wound of head
S01.0 Open wound of scalp
S01.00 Unspecified open wound of scalp
S01.00XA …… initial encounter
S01.00XD …… subsequent encounter
S01.00XS …… sequela
S01.01 Laceration without foreign body of scalp
S01.01XA …… initial encounter
S01.01XD …… subsequent encounter
S01.01XS …… sequela
S01.02 Laceration with foreign body of scalp

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.