2018/2019 ICD-10-CM Diagnosis Code Q70.4

Polysyndactyly, unspecified

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 Q70.4. 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.
  • specified syndactyly of hand and feet - code to specified conditions (
    ICD-10-CM Diagnosis Code Q70.0

    Fused fingers

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Complex syndactyly of fingers with synostosis
    Q70.0-
    -
    ICD-10-CM Diagnosis Code Q70.3

    Webbed toes

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Applicable To
    • Simple syndactyly of toes without synostosis
    Q70.3-
    )
The following code(s) above Q70.4 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 Q70.4:
  • Q00-Q99
    2019 ICD-10-CM Range Q00-Q99

    Congenital malformations, deformations and chromosomal abnormalities

    Note
    • Codes from this chapter are not for use on maternal records
    Type 2 Excludes
    • inborn errors of metabolism (E70-E88)
    Congenital malformations, deformations and chromosomal abnormalities
Approximate Synonyms 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.
ICD-10-CM Q70.4 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert Q70.4 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to Q70.4:

ICD-10-CM Codes Adjacent To Q70.4
Q70.2 Fused toes
Q70.20 …… unspecified foot
Q70.21 …… right foot
Q70.22 …… left foot
Q70.23 …… bilateral
Q70.3 Webbed toes
Q70.30 …… unspecified foot
Q70.31 …… right foot
Q70.32 …… left foot
Q70.33 …… bilateral
Q70.4 Polysyndactyly, unspecified
Q70.9 Syndactyly, unspecified
Q71 Reduction defects of upper limb
Q71.0 Congenital complete absence of upper limb
Q71.00 Congenital complete absence of unspecified upper limb
Q71.01 Congenital complete absence of right upper limb
Q71.02 Congenital complete absence of left upper limb
Q71.03 …… bilateral
Q71.1 Congenital absence of upper arm and forearm with hand present
Q71.10 Congenital absence of unspecified upper arm and forearm with hand present
Q71.11 Congenital absence of right upper arm and forearm with hand present

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