ICD-10-CM Code R19.04

Left lower quadrant abdominal swelling, mass and lump

Version 2020 Billable Code No Valid Principal Dx

Valid for Submission

R19.04 is a billable code used to specify a medical diagnosis of left lower quadrant abdominal swelling, mass and lump. The code is valid for the year 2020 for the submission of HIPAA-covered transactions. The ICD-10-CM code R19.04 might also be used to specify conditions or terms like iliac fossa abdominal mass, left iliac fossa mass, left lower quadrant abdominal swelling, mass, or lump, mass of left lower quadrant of abdominal wall, o/e - abdominal mass palpated, o/e - pelvic mass palpable-lif, etc

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.

ICD-10:R19.04
Short Description:Left lower quadrant abdominal swelling, mass and lump
Long Description:Left lower quadrant abdominal swelling, mass and lump

Index to Diseases and Injuries

The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code R19.04 are found in the index:


Synonyms

The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:

  • Iliac fossa abdominal mass
  • Left iliac fossa mass
  • Left lower quadrant abdominal swelling, mass, or lump
  • Mass of left lower quadrant of abdominal wall
  • O/E - abdominal mass palpated
  • O/E - pelvic mass palpable-LIF
  • O/E left lower abdominal mass

Diagnostic Related Groups

The ICD-10 code R19.04 is grouped in the following groups for version MS-DRG V37.0 What are Diagnostic Related Groups?
The Diagnostic Related Groups (DRGs) are a patient classification scheme which provides a means of relating the type of patients a hospital treats. The DRGs divides all possible principal diagnoses into mutually exclusive principal diagnosis areas referred to as Major Diagnostic Categories (MDC).
applicable from 10/01/2019 through 09/30/2020.

  • 391 - ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITH MCC
  • 392 - ESOPHAGITIS, GASTROENTERITIS AND MISCELLANEOUS DIGESTIVE DISORDERS WITHOUT MCC

Convert R19.04 to ICD-9

  • 789.34 - Abdmnal mass lt lwr quad

Code Classification

  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Symptoms and signs involving the digestive system and abdomen (R10-R19)
      • Oth symptoms and signs involving the dgstv sys and abdomen (R19)

Code History

  • FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016
    (First year ICD-10-CM implemented into the HIPAA code set)
  • FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
  • FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
  • FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
  • FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020