Specific code 2015 ICD-9-CM Diagnosis Code 204.00
Acute lymphoid leukemia, without mention of having achieved remission
  • 2015
  • Billable Thru Sept 30/2015
  • Non-Billable On/After Oct 1/2015

  • ICD-9-CM 204.00 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 204.00 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
Convert to ICD-10-CM: 204.00 converts directly to:
  • 2015/16 ICD-10-CM C91.00 Acute lymphoblastic leukemia not having achieved remission
Approximate Synonyms
  • Acute lymphoid leukemia
  • Acute lymphoid leukemia with central nervous system involvement
  • Acute lymphoid leukemia, disease (disorder)
  • Acute lymphoid leukemia, w CNS involvement
  • Acute pre B-cell lymphoblastic leukemia
  • Acute T-cell lymphoblastic leukemia
  • B-cell acute lymphoblastic leukemia
  • Common acute lymphoblastic leukemia
  • Leukema, mature B-cell, Burkitt type
  • Leukemia acute lymphocytic w/ CNS involvement
  • Leukemia, acute lymphoblastic, common
  • Leukemia, acute lymphoid
  • Leukemia, pre B cell, acute lymphoblastic
  • Leukemia, T cell, acute lymphoblastic
  • Mature B-cell leukemia Burkitt type
  • Pre B-cell acute lymphoblastic leukemia
  • T-cell acute lymphoblastic leukemia
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 204.00 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.