642.90  Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, unspecified as to episode of...

ICD-9-CM Vol. 1 Diagnostic Codes

642.90 - Unspecified hypertension complicating pregnancy, childbirth, or the puerperium, unspecified as to episode of care or not applicable

The above description is abbreviated. This code description may also have Includes, Excludes, Notes, Guidelines, Examples and other information. Access to this feature is available in the following products: Find-A-Code Essentials Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro The above description is abbreviated. This code description may also have Includes, Excludes, Notes, Guidelines, Examples and other information. sign INsign UP

auto-open    Additional Code Information  

Additional Code Information includes: APC Status Indicator Assistant Surgeon (80, 82) Bilateral Surgery (50) CCS Clinical Classification Co-Surgeons (62) Diagnostic Imaging Family Facility MUEs Global Days Hierarchical Condition Categories (HCC) Major Complications or Comorbidities (MCC/CC)   Medicare Status Code Multiple Procedures (51) Non-Facility MUEs OTS Orthotic PC/TC Indicator (26) Physician Supervisions Team Surgery (66) Type Of Service (TOS) and more... Access to this feature is available in the following products: Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro sign INsign UP

auto-open    ICD-9 v1 Index Entries (Reverse Index Lookup)   reverse_index/reverse_index_content.php?set=ICD9&c=642.90

auto-open    Code History  

View historical information about the code including when it was added, changed, deleted, etc. Access to this feature is available in the following products: Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro sign INsign UP

auto-open    Dictionary Definitions   dictionaries/dictionary_content.php?set=ICD9&c=642.90

auto-open    My Notes  

Subscribers may add their own notes as well as "Admin Notes" visible to all subscribers in their account. Access to this feature is available in the following products: Find-A-Code Essentials Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro Subscribers may add their own notes as well as "Admin Notes" visible to all subscribers in their account. sign INsign UP

auto-open    Alerts   (1 alert)  

Nonspecific Code

This is an nonspecific code.  Your claim COULD be suspended (held up) by insurance companies or third-party payors for further documentation before payment is made.  Also, payment COULD be denied because payors may not be able to determine 'medical necessity' because the code is too generic.  Use EXTREME caution when using this code.  A specific code is a better choice!  If there is no better choice, however, it is always best to review documentation or even consult the physician BEFORE using this code to make sure that you have been as specific as you possibly can.

auto-open    Articles & Newsletters   newsletters/newsletter_content.php?set=ICD9&c=642.90

auto-open    Coding Tips  

Subscribers will see related documentation, coding and billing tips. Access to this feature is available in the following products: Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro sign INsign UP

auto-open    Web-A-Code - Useful Web Links   webacode/webacode_content.php?set=ICD9&c=642.90

auto-open    Medical Laboratory Tests   medlabtests/medlabtests_content.php?set=ICD9&c=642.90

auto-open    ICD-9 MS-DRG Grouper Logic   drg/drg_content_icd9.php?set=ICD9&c=642.90

auto-open    ICD-10 Cross-A-Code™ (GEMs & RMs)  

View the general equivalency mappings (GEMs) between the ICD-9 and ICD-10 code sets. Access to this feature is available in the following products: Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete HCC Standard/Pro sign INsign UP

auto-open    Cross-A-Code™   (ICD-9/10, CPT, Modifiers, NCCI, NDC, ASA CROSSWALK^®)   crosswalks/crosswalk_content.php?set=ICD9&c=642.90

View relationships (or crosswalks) between code sets. Access to this feature is available in the following products: Find-A-Code Professional/Premium/Elite Find-A-Code Facility Base/Plus/Complete ASA CROSSWALK® +Base Units sign INsign UP

auto-open    Medicare Policies & Guidelines (Articles, LCDs, NCDs)   coverage/coverage_content.php?set=ICD9&c=642.90

auto-open    Commercial Payer Policies   commercial-payers/commercial-payers-content.php?set=ICD9&c=642.90

auto-open    QPP (Quality Payment Program) Measures   qpp/qpp_content.php?set=ICD9&c=642.90