Title: Re: [Hardhats-members] IHS system???

Some questions.

 

1)       can one patch the VA Vista to use the HIS files or do they have to start with fileman and install HIS packages to get RPMS

 

      2) is there a way to install multiple packages or is there a base install to load RPMS onto a system ,either G.T.M or cache.

 

 

 

Thanks,

Marc Aylesworth

 

C3I Associates AFRL/IFSE Joint Battlespace Infosphere Team

 

525 Brooks Rd

Rome, NY 13441-4505

 

Tel:315.330.2422

Fax:315.330.7009

Email:Marc[EMAIL PROTECTED]

 


From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Floyd Dennis
Sent: Thursday, April 21, 2005 1:38 AM
To: hardhats-members@lists.sourceforge.net
Subject: Re: [Hardhats-members] IHS system???

 

There appears to be some confusion on the nature of the IHS patient file's Health Record Number.  I don't know if clarification is possible, but I'll give it a shot. :>

1.   Like many of the initial RPMS modules, the IHS Patient Registration system is "piggybacked" onto the VA's registration system.  Much of the patient demographic information resides in File #2 (referenced in RPMS as the VA PATIENT file).  Additional patient data captured by the RPMS patient registration system is stored in File #9000001 (the RPMS system's PATIENT file - referred to as PATIENT/IHS by VistA), which maintains a DINUM relationship with File #2.  Examples of such additional data are patient's tribe of membership, level of eligibility for IHS services, etc.

2.  The RPMS deals with IHS-specific mods to VA standard dictionaries in a similar fashion; DINUM-related RPMS correspondent dictionaries are established; and the IHS-specific mods dealt with in the corresponding dictionary.  One example of this is the IHS's method of identifying facilities.  The VA's standard dictionary of facilities is maintained in file #4 (INSTITUTION); IHS has its own standard method of facility ID coding, however, for which (to the best of my knowledge) there is no corresponding VA code.  The RPMS solution to this was to create a LOCATION file #9999999.06 which (a) has a DINUM relation with file #4 and (b) contains the IHS standard 6-digit ASUFAC ID code for the facility.  Simple, huh?  :)

3.  When looking at using the VA's DHCP software, one of the very first hurdles IHS had to overcome was the problem of patient identification.  The VA's patient registration system uses SSN as its primary patient identifier.  IHS cannot base its patient identification on SSN, however, because many of its patients (especially on the larger Southwestern U.S. reservations) have never applied for nor been issued a Social Security number.

4.  The IHS solution was/is the health record number (HRN), a number which uniquely identifies a patient within a given healthcare facility.  There is no relationship between the HRN and the SSN; the two are apples and oranges.  For facility-external references, the HRN can be concatenated onto the end of the facility's ASUFAC code.  In IHS, the HRN is limited to 6 digits; YMMV.

5.  The RPMS's PATIENT file #9000001 incorporates multiple field #4101 which contains (a) a LOCATION file pointer reference to each facility at which a patient has been registered, and (b) the patient's HRN at that facility.  This (theoretically) allows coherent management of demographic information for patients registered at more than one IHS facility.  In Anna's example entries, the HEALTH RECORD FAC field is the pointer reference to the registering LOCATION file entry, and the HEALTH RECORD NO. field is the patient's HRN at that facility.  Anna's #3 entry represents a patient TEST PATIENT,PATIENT who has been registered with chart number 000001234 at the SOFTWARE SERVICE healthcare facility.

6.  Unsurprisingly, the earlier standard FileMan lookups did not deal well with the notion of using several data items from a multiple field as a unique patient lookup identifier (this *was* back in the days of FileMan v16.60, after all).  The AUPNLK* routines perform that patient lookup function, as well as providing increased security on patient lookups.

7.  Since the VistA software does not acknowledge or use the RPMS #9000001 PATIENT file, this HRN-identifier lookup would not be available on the VistA side of the house without some rewriting of a given package's patient lookup modules.  This is not an insurmountable problem; as a moment's reflection will reveal, IHS has performed this rewrite on every VistA package that has been adapted for use in the RPMS environment.

8.  Along the same lines as #7 - since the AUPNLK* patient lookup routines are IHS-developed software, they would be unlikely to pop up in a VA software distribution.


NOW - is everybody sufficiently confused?  :)


---------------------------------------------------
Doubt is uncomfortable; Certainty is ridiculous.

- Voltaire

Floyd Dennis
[EMAIL PROTECTED]




On 4/20/05 10:59 AM, "James Gray" <[EMAIL PROTECTED]> wrote:

I believe the input transform on the HRN field is for a max of 6 digits.  I thought that some version of the AUPNLK* routines were included in the VistA FOIA.  The lastest can be obtained from the IHS FOIA.  It would be possible for a hospital to put their own patient id's into the HRN field as long as they are numbers no more than 6 digits long.  

If you have Cache installed on a Windows machine you should be able to load it onto Cache.  I do not know about untaring (if that is the right term) without Unix or Linux.  

I was trying to say that IHS uses unmodified versions of VA Fileman and Kernel.

Jim Gray


----- Original Message -----
 
From:  Anna Joseph <mailto:[EMAIL PROTECTED]>  
 
To: hardhats-members@lists.sourceforge.net  
 
Sent: Wednesday, April 20, 2005 12:39  AM
 
Subject: Re: [Hardhats-members] IHS  system???
 

 
  
From:  James Gray <mailto:[EMAIL PROTECTED]>  
 
To: hardhats-members@lists.sourceforge.net  
 
Sent: Wednesday, April 20, 2005 3:30  AM
 
Subject: Re: [Hardhats-members] IHS  system???
 

 
 
>I don't either, but I recall some things  about it.  If you use the VA FOIA there is cross reference on the SSN  that stuffs the SSN into the HRN.  The interesting thing is >that it  violates the input transform on the HRN field.
 
 
 
what is the input  transform on the HRN Field? I mean does it increase/decrease the number of  digits, a specific logical transformation...?
 
 
 
>If you are not going use SSN you need a  different way to keep files 2 and 9000001 in synch.  The cross reference  (something like PX09) is how the VA software keeps >the two files in  synch.  If you make the SSN optional or do not use it then the two files  will not stay in synch.  IHS does it a different way.  They keep the  two files in >synch with the file 2 look up routines (the routines with the  names AUPNLK*).
 
 
 
 
Tried to locate the routine (AUPNLK ) could not  find anything of that sort in the OpenVista  SemiViva 4.0 which we are using. We presume that this contains all the FOIA  routines. In which case the routines are only available in the IHS  system.
 
 
 
So that means that the SSN will have to be  maintained (to play it safe), though it may not be used by a  hospital, which would use the HRN. In such a case, can we generate the  HRN using a M routine (Generally Hospitals like to have their own sequence for  patients numbers with respect to their status i.e. private patient, general  patient, etc.) or are there other criteria for gernerating the  HRN?
 
 

>To refer back to an earlier question, if you  do not have Mumps programmers available it will be difficult to impossible to  meld RPMS and Vista.  But they are quite similar >and I do not think  the isssue would be very difficult for a Mumps programmer.  I do not know  if anyone has gotten RPMS to run on a GT.M system.  RPMS uses  >essentially vanilla VA Fileman and Kernel.

 
 
 
 I wish we can have a local implementation of RPMS. I have  tried to look at the page www.ihs.gov/Cio/RPMS/index.cfm <http://www.ihs.gov/Cio/RPMS/index.cfm>  provided  by Marc Aylesworth. I have not understood how one can go about the  installation of RPMS? I mean, you can only download the .zip/.tar files as per  your module selection from the site. How do we proceed then?
 

RPMS apparently has not been implemented on GT.M. How does one  install it on Cache? Does one have to use UNIX (again which flavor of UNIX) or  can it be installed using Cache on Linux or Windows?
 
 
 
What is the meaning of Vanilla VA Fileman and Kernel?  This is  apparently needed for RPMS installation. If so how does one get hold of  it?
 
 
 
Is there any way of atleast going thru a demo of  the IHS system if I can't have it setup here locally?

 
 
 Anna
 
 
 
 

 


 
 


----- Original Message -----
 
From:  Aylesworth Marc A Contr  AFRL/IFSE <mailto:[EMAIL PROTECTED]>  
 
To: 'hardhats-members@lists.sourceforge.net'  
 
Sent: Tuesday, April 19, 2005 9:59  AM
 
Subject: RE: [Hardhats-members] IHS  system???
 

 
 

Unfortunately I  do not work with RPMS anymore. I believe that the record number can be  different from the SSN but am unsure how to achieve it SORRYY  !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

 
 
 

Thanks,

Marc  Aylesworth

 
 
C3I Associates  AFRL/IFSE Joint Battlespace  Infosphere Team

 
 
525 Brooks Rd

Rome, NY 13441-4505

 
 
Tel:315.330.2422

Fax:315.330.7009

Email:[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>

 
 
 

 




From:  [EMAIL PROTECTED]  [mailto:[EMAIL PROTECTED] On Behalf Of Kevin  Toppenberg
Sent: Tuesday,  April 19, 2005 10:46 AM
To:  hardhats-members@lists.sourceforge.net
Subject: Re: [Hardhats-members] IHS  system???

 
 
 

Anna,

 

 
 
 

I don't know how this system works.  I   wonder if Marc A., who I believe works with the IHS system, could explain  this.

 

 
 
 

Kevin

Anna Joseph  <[EMAIL PROTECTED]> wrote:


 

That's just the captioned  output of some patients in the implementation we have here. These  patients we had entered (not sasmple patients).

 

 
 
 

STANDARD CAPTIONED OUTPUT?  Yes//   (Yes)
Include COMPUTED fields:  (N/Y/R/B):  NO// BOTH Computed Fields and Record  Number
 (IEN)

 

 
 
 

NUMBER:  5                                NAME: PATIENT,SURGERY
HEALTH RECORD FAC: SOFTWARE  SERVICE     HEALTH RECORD NO.:  789654123

 

 
 
 


NUMBER:  3                                NAME: TEST PATIENT,PATIENT
HEALTH RECORD FAC: SOFTWARE  SERVICE     HEALTH RECORD NO.:  000001234

 

 
 
 

Anna


 

----- Original Message  -----

 

From:  Kevin  Toppenberg <mailto:[EMAIL PROTECTED]>  

 

To:  hardhats-members@lists.sourceforge.net  

 

Sent:  Monday, April 18, 2005 6:56 PM

 

Subject:  Re: [Hardhats-members] IHS system???

 

 
 
 

Are these patients that you entered, or are  they sample patients?  What number do they have entered?  Is  it a SSN?

 

 
 
 

Kevin

 



Anna Joseph <[EMAIL PROTECTED]>  wrote:


Kevin
Yes did just check out the file.  Surprising to find that all patients have a
health record number  assigned to them! Does this then mean that to have  an
implementation of the IHS software you need to apply their  patches to a
VistA core?Can that be done on the GT.M database  itself?
Wonder if anyone here has ever tried it or has an idea of  how we can install
it and how it works?
Anna

-----  Original Message -----
From: "Kevin Toppenberg"  
To:  
Sent: Monday, April 18,  2005 5:21 PM
Subject: Re: [Hardhats-members] IHS  system???


> Anna,
>
> See if your system  has a file# 9000001
>
> This is the PATIENT/IHS file.  Here are the fields as
> reported by VPE's DD
>
>  File: PATIENT/IHS
> Branch: 1
> REF NODE;PIECE FLD NUM  FIELD  NAME
>
============================================================================
===
>  1 0;1 .01 NAME
> <-Pntr [RP2'X]
> 12;0 1201 LOCATION  OF HOME
> <-WP [9000001.12]
> 2 -0;1 .01 -LOCATION OF  HOME
> [W]
> 41;0 4101 HEALTH RECORD NO.
>  <-Mult [9000001.41IPA]
> 3 -0;1 .01 -HEALTH RECORD  FAC
> <-Pntr [P9999999.06'X]
> 4 -0;2 .02 -HEALTH  RECORD NO.
> [RFX]
> 5 -0;3 .03 -DATE
>  INACTIVATED/DELETED [D]
> 6 -0;5 .05 -RECORD STATUS
>  [S]
> 7 -0;6 .06 -STOP INTEGRATION
> [S]
>  <> <> <>
>
> I think it is fairly well  integrated into the VA
> system. But I don't know if VistA  depends on it. I
> don't think CPRS can use it to look up a  patient by
> their HEALTH RECORD NO. however.
>
>  Another option would be to use just name and DOB.
> There is a  key that allows entry of patients WI THOUT a
> SSN. Or, you  can just enter "P" for a SSN, and they
> will be given a  pseudo-SSN.
>
> Kevin
>
>
> --- Anna  Joseph wrote:
>
> > Indian Health  Service runs a system similar to
> > VistA.. With the  little I
> > know about it, seems like they do not use an  SSN
> > number to identify the
> > patient but  they have record number... which caught
> > my  attention!
> > Has anyone worked with this system? Was  trying to
> > have a local
> > implementation of  it to explore it. Any idea of
> > where i can get the  sources
> > from? how the installation etc. is to be  done?
> > Anna
> >
> >
>  >
> >
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