2020 ICD-10-CM Diagnosis Code S40.861S

Insect bite (nonvenomous) of right upper arm, sequela

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • S40.861S is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM S40.861S became effective on October 1, 2019.
  • This is the American ICD-10-CM version of S40.861S - other international versions of ICD-10 S40.861S may differ.
The following code(s) above S40.861S 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 S40.861S:
  • S00-T88
    2020 ICD-10-CM Range S00-T88

    Injury, poisoning and certain other consequences of external causes

    • 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
  • S40-S49
    2020 ICD-10-CM Range S40-S49

    Injuries to the shoulder and upper arm

    • injuries of axilla
    • injuries of scapular region
    Type 2 Excludes
    Injuries to the shoulder and upper arm
Present On Admission
POA Help
"Present On Admission" is defined as present at the time the order for inpatient admission occurs — conditions that develop during an outpatient encounter, including emergency department, observation, or outpatient surgery, are considered POA.
  • S40.861S is considered exempt from POA reporting.
ICD-10-CM S40.861S is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 604 Trauma to the skin, subcutaneous tissue and breast with mcc
  • 605 Trauma to the skin, subcutaneous tissue and breast without mcc

Convert S40.861S to ICD-9-CM

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
ICD-10-CM Codes Adjacent To S40.861S
S40.852D …… subsequent encounter
S40.852S …… sequela
S40.859 Superficial foreign body of unspecified upper arm
S40.859A …… initial encounter
S40.859D …… subsequent encounter
S40.859S …… sequela
S40.86 Insect bite (nonvenomous) of upper arm
S40.861 Insect bite (nonvenomous) of right upper arm
S40.861A …… initial encounter
S40.861D …… subsequent encounter
S40.861S …… sequela
S40.862 Insect bite (nonvenomous) of left upper arm
S40.862A …… initial encounter
S40.862D …… subsequent encounter
S40.862S …… sequela
S40.869 Insect bite (nonvenomous) of unspecified upper arm
S40.869A …… initial encounter
S40.869D …… subsequent encounter
S40.869S …… sequela
S40.87 Other superficial bite of upper arm
S40.871 Other superficial bite of right upper arm

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