2021 ICD-10-CM Diagnosis Code S20.162D

Insect bite (nonvenomous) of breast, left breast, subsequent encounter

    2016 2017 2018 2019 2020 2021 Billable/Specific Code POA Exempt
  • S20.162D is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Insect bite (nonvenomous) of breast, left breast, subs
  • The 2021 edition of ICD-10-CM S20.162D became effective on October 1, 2020.
  • This is the American ICD-10-CM version of S20.162D - other international versions of ICD-10 S20.162D may differ.
The following code(s) above S20.162D 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 S20.162D:
  • S00-T88
    2021 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
  • S20-S29
    2021 ICD-10-CM Range S20-S29

    Injuries to the thorax

    • injuries of breast
    • injuries of chest (wall)
    • injuries of interscapular area
    Type 2 Excludes
    • burns and corrosions (T20-T32)
    • effects of foreign body in bronchus (T17.5)
    • effects of foreign body in esophagus (T18.1)
    • effects of foreign body in lung (T17.8)
    • effects of foreign body in trachea (T17.4)
    • frostbite (T33-T34)
    • injuries of axilla
    • injuries of clavicle
    • injuries of scapular region
    • injuries of shoulder
    • insect bite or sting, venomous (T63.4)
    Injuries to the thorax
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.
  • S20.162D is considered exempt from POA reporting.
ICD-10-CM S20.162D is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 949 Aftercare with cc/mcc
  • 950 Aftercare without cc/mcc

Convert S20.162D 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
  • 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To S20.162D
S20.159A …… initial encounter
S20.159D …… subsequent encounter
S20.159S …… sequela
S20.16 Insect bite (nonvenomous) of breast
S20.161 Insect bite (nonvenomous) of breast, right breast
S20.161A …… initial encounter
S20.161D …… subsequent encounter
S20.161S …… sequela
S20.162 Insect bite (nonvenomous) of breast, left breast
S20.162A …… initial encounter
S20.162D …… subsequent encounter
S20.162S …… sequela
S20.169 Insect bite (nonvenomous) of breast, unspecified breast
S20.169A …… initial encounter
S20.169D …… subsequent encounter
S20.169S …… sequela
S20.17 Other superficial bite of breast
S20.171 Other superficial bite of breast, right breast
S20.171A …… initial encounter
S20.171D …… subsequent encounter
S20.171S …… sequela

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