Version 2024

2024 ICD-10-CM Diagnosis Code S01

Open wound of head

ICD-10-CM Code:
S01
ICD-10 Code for:
Open wound of head
Is Billable?
Not Valid for Submission
Code Navigator:

Code Classification

  • Injury, poisoning and certain other consequences of external causes
    (S00–T88)
    • Injuries to the head
      (S00-S09)
      • Open wound of head
        (S01)

S01 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of open wound of head. The code is not specific and is NOT valid for the year 2024 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Open wound of head

Non-specific codes like S01 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for open wound of head:

  • S01.0 for Open wound of scalp - NON-BILLABLE CODE

  • S01.00 for Unspecified open wound of scalp - NON-BILLABLE CODE

  • S01.01 for Laceration without foreign body of scalp - NON-BILLABLE CODE

  • S01.02 for Laceration with foreign body of scalp - NON-BILLABLE CODE

  • S01.03 for Puncture wound without foreign body of scalp - NON-BILLABLE CODE

  • S01.04 for Puncture wound with foreign body of scalp - NON-BILLABLE CODE

  • S01.05 for Open bite of scalp - NON-BILLABLE CODE

  • S01.1 for Open wound of eyelid and periocular area - NON-BILLABLE CODE

  • S01.10 for Unspecified open wound of eyelid and periocular area - NON-BILLABLE CODE

  • S01.11 for Laceration without foreign body of eyelid and periocular area - NON-BILLABLE CODE

  • S01.12 for Laceration with foreign body of eyelid and periocular area - NON-BILLABLE CODE

  • S01.13 for Puncture wound without foreign body of eyelid and periocular area - NON-BILLABLE CODE

  • S01.14 for Puncture wound with foreign body of eyelid and periocular area - NON-BILLABLE CODE

  • S01.15 for Open bite of eyelid and periocular area - NON-BILLABLE CODE

  • S01.2 for Open wound of nose - NON-BILLABLE CODE

  • S01.20 for Unspecified open wound of nose - NON-BILLABLE CODE

  • S01.21 for Laceration without foreign body of nose - NON-BILLABLE CODE

  • S01.22 for Laceration with foreign body of nose - NON-BILLABLE CODE

  • S01.23 for Puncture wound without foreign body of nose - NON-BILLABLE CODE

  • S01.24 for Puncture wound with foreign body of nose - NON-BILLABLE CODE

  • S01.25 for Open bite of nose - NON-BILLABLE CODE

  • S01.3 for Open wound of ear - NON-BILLABLE CODE

  • S01.30 for Unspecified open wound of ear - NON-BILLABLE CODE

  • S01.31 for Laceration without foreign body of ear - NON-BILLABLE CODE

  • S01.32 for Laceration with foreign body of ear - NON-BILLABLE CODE

  • S01.33 for Puncture wound without foreign body of ear - NON-BILLABLE CODE

  • S01.34 for Puncture wound with foreign body of ear - NON-BILLABLE CODE

  • S01.35 for Open bite of ear - NON-BILLABLE CODE

  • S01.4 for Open wound of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.40 for Unspecified open wound of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.41 for Laceration without foreign body of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.42 for Laceration with foreign body of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.43 for Puncture wound without foreign body of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.44 for Puncture wound with foreign body of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.45 for Open bite of cheek and temporomandibular area - NON-BILLABLE CODE

  • S01.5 for Open wound of lip and oral cavity - NON-BILLABLE CODE

  • S01.50 for Unspecified open wound of lip and oral cavity - NON-BILLABLE CODE

  • S01.51 for Laceration of lip and oral cavity without foreign body - NON-BILLABLE CODE

  • S01.52 for Laceration of lip and oral cavity with foreign body - NON-BILLABLE CODE

  • S01.53 for Puncture wound of lip and oral cavity without foreign body - NON-BILLABLE CODE

  • S01.54 for Puncture wound of lip and oral cavity with foreign body - NON-BILLABLE CODE

  • S01.55 for Open bite of lip and oral cavity - NON-BILLABLE CODE

  • S01.8 for Open wound of other parts of head - NON-BILLABLE CODE

  • S01.80 for Unspecified open wound of other part of head - NON-BILLABLE CODE

  • S01.81 for Laceration without foreign body of other part of head - NON-BILLABLE CODE

  • S01.82 for Laceration with foreign body of other part of head - NON-BILLABLE CODE

  • S01.83 for Puncture wound without foreign body of other part of head - NON-BILLABLE CODE

  • S01.84 for Puncture wound with foreign body of other part of head - NON-BILLABLE CODE

  • S01.85 for Open bite of other part of head - NON-BILLABLE CODE

  • S01.9 for Open wound of unspecified part of head - NON-BILLABLE CODE

  • S01.90 for Unspecified open wound of unspecified part of head - NON-BILLABLE CODE

  • S01.91 for Laceration without foreign body of unspecified part of head - NON-BILLABLE CODE

  • S01.92 for Laceration with foreign body of unspecified part of head - NON-BILLABLE CODE

  • S01.93 for Puncture wound without foreign body of unspecified part of head - NON-BILLABLE CODE

  • S01.94 for Puncture wound with foreign body of unspecified part of head - NON-BILLABLE CODE

  • S01.95 for Open bite of unspecified part of head - NON-BILLABLE CODE

Coding Guidelines

The appropriate 7th character is to be added to each code from block Open wound of head (S01). Use the following options for the aplicable episode of care:

  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Tabular List of Diseases and Injuries

The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.


Code Also

Code Also
A "code also" note instructs that two codes may be required to fully describe a condition, but this note does not provide sequencing direction.
  • any associated:
  • injury of cranial nerve S04
  • injury of muscle and tendon of head S09.1
  • intracranial injury S06
  • wound infection

Type 1 Excludes

Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • open skull fracture S02

Type 2 Excludes

Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
  • injury of eye and orbit S05
  • traumatic amputation of part of head S08

7th Character Note

7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
  • The appropriate 7th character is to be added to each code from category S01

7th Character

7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.
  • A - initial encounter
  • D - subsequent encounter
  • S - sequela

Patient Education


Wounds and Injuries

An injury is damage to your body. It is a general term that refers to harm caused by accidents, falls, hits, weapons, and more. In the U.S., millions of people injure themselves every year. These injuries range from minor to life-threatening. Injuries can happen at work or play, indoors or outdoors, driving a car, or walking across the street.

Wounds are injuries that break the skin or other body tissues. They include cuts, scrapes, scratches, and punctured skin. They often happen because of an accident, but surgery, sutures, and stitches also cause wounds. Minor wounds usually aren't serious, but it is important to clean them. Serious and infected wounds may require first aid followed by a visit to your doctor. You should also seek attention if the wound is deep, you cannot close it yourself, you cannot stop the bleeding or get the dirt out, or it does not heal.

Other common types of injuries include:

  • Animal bites
  • Bruises
  • Burns
  • Dislocations
  • Electrical injuries
  • Fractures (broken bones)
  • Sprains and strains

[Learn More in MedlinePlus]

Code History

  • FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
  • FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
  • FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
  • FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.