2020 ICD-10-CM Diagnosis Code S84.809D

Injury of other nerves at lower leg level, unspecified leg, subsequent encounter

    2016 2017 2018 2019 2020 Billable/Specific Code POA Exempt
  • S84.809D is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • Short description: Injury of oth nerves at lower leg level, unsp leg, subs
  • The 2020 edition of ICD-10-CM S84.809D became effective on October 1, 2019.
  • This is the American ICD-10-CM version of S84.809D - other international versions of ICD-10 S84.809D may differ.
The following code(s) above S84.809D 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 S84.809D:
  • 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
  • S80-S89
    2020 ICD-10-CM Range S80-S89

    Injuries to the knee and lower leg

    Type 2 Excludes
    • burns and corrosions (T20-T32)
    • frostbite (T33-T34)
    • injuries of ankle and foot, except fracture of ankle and malleolus (S90-S99)
    • insect bite or sting, venomous (T63.4)
    Injuries to the knee and lower leg
  • S84
    ICD-10-CM Diagnosis Code S84

    Injury of nerves at lower leg level

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code Also
    • any associated open wound (S81.-)
    Type 2 Excludes
    • injury of nerves at ankle and foot level (S94.-)
    Injury of nerves at lower leg level
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.
  • S84.809D is considered exempt from POA reporting.
ICD-10-CM S84.809D is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 949 Aftercare with cc/mcc
  • 950 Aftercare without cc/mcc

Convert S84.809D 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 S84.809D
S84.801 Injury of other nerves at lower leg level, right leg
S84.801A …… initial encounter
S84.801D …… subsequent encounter
S84.801S …… sequela
S84.802 Injury of other nerves at lower leg level, left leg
S84.802A …… initial encounter
S84.802D …… subsequent encounter
S84.802S …… sequela
S84.809 Injury of other nerves at lower leg level, unspecified leg
S84.809A …… initial encounter
S84.809D …… subsequent encounter
S84.809S …… sequela
S84.9 Injury of unspecified nerve at lower leg level
S84.90 Injury of unspecified nerve at lower leg level, unspecified leg
S84.90XA …… initial encounter
S84.90XD …… subsequent encounter
S84.90XS …… sequela
S84.91 Injury of unspecified nerve at lower leg level, right leg
S84.91XA …… initial encounter
S84.91XD …… subsequent encounter
S84.91XS …… sequela

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