2027 ICD-10-CM Diagnosis Code Q71.30Congenital absence of unspecified hand and finger

ICD-10-CM Codes›Q00-Q99›Q65-Q79›Q71

ICD-10-CM Q71.30
CMSSource: CMS FY 2027 ICD-10-CM dataset · Effective Oct 1, 2026 – Sep 30, 2027

Q71.30 is a billable ICD-10-CM diagnosis code for congenital absence of unspecified hand and finger. It is valid on HIPAA claims for fiscal year 2027 (October 1, 2026 through September 30, 2027) and groups to MS-DRG 564 through 566. The code is exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Musculoskeletal congenital conditions.

Code Identity

ICD-10-CM Code
Q71.30
Billable Status
Yes — Valid for Submission
Code Describes
Congenital absence of unspecified hand and finger
Short Description
Congenital absence of unspecified hand and finger
Same as the full description in the CMS dataset.
Parent Code
Q71.3
Congenital absence of hand and finger

Code Classification

ChapterQ00-Q99Congenital malformations, deformations and chromosomal abnormalities
SectionQ65-Q79Congenital malformations and deformations of the musculoskeletal system
CategoryQ71Reduction defects of upper limb
This CodeQ71.30Congenital absence of unspecified hand and finger

Present on Admission (POA)Billing

Q71.30 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review the other POA exempt codes in Congenital malformations and deformations of the musculoskeletal system (Q65-Q79).

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Absent thumb with short stature and immunodeficiency syndrome
  • Agenesis of all distal phalanges of hand
  • Agenesis of carpal bone
  • Agenesis of entire finger and metacarpal bone
  • Agenesis of epiphysis of distal phalanx of hand
  • Agenesis of epiphysis of distal phalanx of index finger
  • Agenesis of epiphysis of distal phalanx of little finger
  • Agenesis of epiphysis of distal phalanx of middle finger
  • Agenesis of epiphysis of distal phalanx of ring finger
  • Agenesis of epiphysis of distal phalanx of thumb
  • Agenesis of epiphysis of first metacarpal bone
  • Agenesis of epiphysis of metacarpal bone
  • Agenesis of epiphysis of middle phalanx of finger
  • Agenesis of epiphysis of middle phalanx of index finger
  • Agenesis of epiphysis of middle phalanx of little finger
  • Agenesis of epiphysis of middle phalanx of middle finger
  • Agenesis of epiphysis of middle phalanx of ring finger
  • Agenesis of epiphysis of proximal phalanx of hand
  • Agenesis of epiphysis of proximal phalanx of index finger
  • Agenesis of epiphysis of proximal phalanx of little finger
  • Agenesis of epiphysis of proximal phalanx of middle finger
  • Agenesis of epiphysis of proximal phalanx of ring finger
  • Agenesis of epiphysis of proximal phalanx of thumb
  • Agenesis of hand
  • Agenesis of metacarpal bone
  • Agenesis of middle phalanx of index finger
  • Agenesis of middle phalanx of little finger
  • Agenesis of middle phalanx of middle finger
  • Agenesis of middle phalanx of ring finger
  • Agenesis of phalanx of thumb
  • Agenesis of proximal phalanx of thumb
  • Aplasia of bone of hand
  • Aplasia of carpal bone
  • Aplasia of distal phalanx of hand
  • Aplasia of distal phalanx of index finger
  • Aplasia of distal phalanx of little finger
  • Aplasia of distal phalanx of middle finger
  • Aplasia of distal phalanx of ring finger
  • Aplasia of distal phalanx of thumb
  • Aplasia of fifth metacarpal bone
  • Aplasia of finger
  • Aplasia of first metacarpal bone
  • Aplasia of fourth metacarpal bone
  • Aplasia of index finger
  • Aplasia of little finger
  • Aplasia of metacarpal bone
  • Aplasia of middle finger
  • Aplasia of middle phalanx of finger
  • Aplasia of middle phalanx of index finger
  • Aplasia of middle phalanx of little finger
  • Aplasia of middle phalanx of middle finger
  • Aplasia of middle phalanx of ring finger
  • Aplasia of phalanx of hand
  • Aplasia of phalanx of index finger
  • Aplasia of phalanx of little finger
  • Aplasia of phalanx of middle finger
  • Aplasia of phalanx of ring finger
  • Aplasia of phalanx of thumb
  • Aplasia of proximal phalanx of finger
  • Aplasia of proximal phalanx of index finger
  • Aplasia of proximal phalanx of little finger
  • Aplasia of proximal phalanx of middle finger
  • Aplasia of proximal phalanx of ring finger
  • Aplasia of proximal phalanx of thumb
  • Aplasia of ring finger
  • Aplasia of second metacarpal bone
  • Aplasia of third metacarpal bone
  • Aplasia of thumb
  • Brachydactyly-all 3 phalanges
  • Brachydactyly-missing phalanx
  • Brachysyndactyly of thumb
  • Complete aphalangia of upper limb
  • Congenital absence of carpal bone
  • Congenital absence of carpal bone and metacarpal bone
  • Congenital absence of finger
  • Congenital absence of hand
  • Congenital absence of metacarpal bone
  • Congenital absence of thumb
  • Partial aphalangia of upper limb
  • Structural abnormality of epiphysis of distal phalanx of hand
  • Structural abnormality of epiphysis of phalanx of index finger
  • Structural abnormality of epiphysis of phalanx of little finger
  • Structural abnormality of epiphysis of phalanx of middle finger
  • Structural abnormality of epiphysis of phalanx of ring finger
  • Structural abnormality of epiphysis of proximal phalanx of hand
  • Symbrachydactyly
  • Symbrachydactyly of digit of hand
  • Syndactyly of thumb

Instructional NotesGuidance

Instructions from the official ICD-10-CM Tabular List that apply to Q71.30: its own notes plus those printed at Chapter 17. A note printed at a category, block or chapter applies to every code under it.

Excludes2

Not included here: the excluded condition is not part of this code, but a patient may have both, so both codes may be reported.

From Chapter 17 (Q00-QA1) Congenital malformations, deformations and chromosomal abnormalities applies to 900 codes
  • inborn errors of metabolism (E70-E88)

Notes

General instructions on how these codes are used.

From Chapter 17 (Q00-QA1) Congenital malformations, deformations and chromosomal abnormalities applies to 900 codes
  • Codes from this chapter are not for use on maternal records

Source: CMS ICD-10-CM Tabular List. How to read instructional notes.

Referenced in Other NotesGuidance

Instructional notes printed at other codes that name Q71.30, its category, or a range that includes it.

Excludes1 5

These codes carry an Excludes1 note naming Q71.30: they are not reported together with it, unless the two conditions are unrelated.

  • M20 Acquired deformities of fingers and toes
    congenital absence of fingers and toes (Q71.3-, Q72.3-) names Q71.3-, which includes this code
  • M21 Other acquired deformities of limbs
    congenital absence of limbs (Q71-Q73) names Q71-Q73, which includes this code
  • Q68 Other congenital musculoskeletal deformities
    reduction defects of limb(s) (Q71-Q73) names Q71-Q73, which includes this code
  • Q74 Other congenital malformations of limb(s)
    reduction defect of limb (Q71-Q73) names Q71-Q73, which includes this code
  • Z89 Acquired absence of limb
    congenital absence of limbs (Q71-Q73) names Q71-Q73, which includes this code

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR MAL008
Musculoskeletal congenital conditions
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Birth Defects

A birth defect is a problem that happens while a baby is developing in the mother's body. Most birth defects happen during the first 3 months of pregnancy. One out of every 33 babies in the United States is born with a birth defect.

The full article covers:

  • What are birth defects?
  • What causes birth defects?
  • Who is at risk of having a baby with birth defects?
  • How are birth defects diagnosed?
  • What are the treatments for birth defects?
  • Can birth defects be prevented?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert Q71.30 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
755.29 Longitud defic phalanges
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2026No changes
FY 2027CurrentCurrent code set, no changesEffective October 1, 2026 through September 30, 2027.

Questions About Q71.30Overview

What is the ICD-10 code for congenital absence of unspecified hand and finger?

The ICD-10-CM code for congenital absence of unspecified hand and finger is Q71.30 (sometimes written as Q7130). It is billable on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

Is Q71.30 (Congenital absence of hand and finger) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report congenital absence of unspecified hand and finger on HIPAA-covered claims from October 1, 2026 through September 30, 2027.

What MS-DRG does Q71.30 group to?

When congenital absence of unspecified hand and finger is the principal diagnosis on an inpatient stay, it groups to MS-DRG 564, 566, 565, with relative weights from 0.7374 to 1.4909 depending on complications. Higher weights mean higher Medicare reimbursement.

Is Q71.30 exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for congenital absence of unspecified hand and finger on inpatient claims. The code appears in the Congenital malformations and deformations of the musculoskeletal system (Q65-Q79) range of the CMS exempt list.

What is the ICD-9 equivalent of Q71.30?

Under the General Equivalence Mappings, congenital absence of unspecified hand and finger converts to ICD-9-CM 755.29 (longitud defic phalanges). The mapping is approximate, so confirm the match fits the documentation.